Will not stay running (idle issue with video)

[ohlegend]

I cannot keep my car running! I have tried everything that I can think of but the car keeps dying. When I turn it on it runs strong for 20-30 seconds then it seems to struggle and then die out. Here is what it does:

https://www.youtube.com/watch?v=EbTe58gMK8o&feature=youtu.be

 

[c2ypt1c]

Hmm, might be the o2 sensor. The car starts up in open loop and after about 30 seconds closed loop kicks in, adjusting fuel based on feedback from the front o2 sensor...that's my initial guess. Any check engine light?

 

[Dsmkauai]

Will it start up after it dies?

 

[ohlegend]

Both O2 sensors are new, although I did delete the cat with my new downpipe.

Yes the car will start right back up and do the same thing again

NO CELs

If I unplug the MAF it will run all day. I am trying another ecu right now and I just switched MAFs.

Same thing with the other ECU

I was able to pull a log: Here is my 1st run (Maf plugged in, cat 02 sensor is unplugged)

Live Data
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)23.5
Engine Coolant Temperature(¡£C)36
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 894
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)6.0
Intake Air Temperature(¡£C)19
Air Flow Rate from Mass Air Flow(g/s)6.07
Absolute Throttle Position(%)6.3
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)21.6
Engine Coolant Temperature(¡£C)37
Short Term Fuel Trim -Bank 1(%)-2.3
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1359
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)11.0
Intake Air Temperature(¡£C)19
Air Flow Rate from Mass Air Flow(g/s)24.11
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-5.5
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-6.3
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)14.9
Engine Coolant Temperature(¡£C)37
Short Term Fuel Trim -Bank 1(%)-8.6
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1683
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)19.0
Intake Air Temperature(¡£C)19
Air Flow Rate from Mass Air Flow(g/s)26.82
Absolute Throttle Position(%)38.8
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-12.5
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-13.3
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)58.8
Engine Coolant Temperature(¡£C)38
Short Term Fuel Trim -Bank 1(%)-14.1
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1625
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)12.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)5.15
Absolute Throttle Position(%)3.1
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-14.1
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-14.1
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)11.8
Engine Coolant Temperature(¡£C)38
Short Term Fuel Trim -Bank 1(%)-14.1
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1238
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)5.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.90
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-14.1
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.060
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)0.0
Engine Coolant Temperature(¡£C)39
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 0
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)5.0
Intake Air Temperature(¡£C)19
Air Flow Rate from Mass Air Flow(g/s)0.00
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.060
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)0.0
Engine Coolant Temperature(¡£C)39
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 113
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)10.0
Intake Air Temperature(¡£C)19
Air Flow Rate from Mass Air Flow(g/s)24.83
Absolute Throttle Position(%)31.4
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)12.2
Engine Coolant Temperature(¡£C)39
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1757
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)20.0
Intake Air Temperature(¡£C)19
Air Flow Rate from Mass Air Flow(g/s)7.09
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)41.6
Engine Coolant Temperature(¡£C)40
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1976
Vehicle Speed Sensor(km/h)0
Ignition Timing Advanece for #1 Cylinder(¡£)29.0
Intake Air Temperature(¡£C)19
Air Flow Rate from Mass Air Flow(g/s)12.47
Absolute Throttle Position(%)4.7
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)27.1
Engine Coolant Temperature(¡£C)40
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 851
Vehicle Speed Sensor(km/h)5
Ignition Timing Advanece for #1 Cylinder(¡£)11.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)5.92
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)27.1
Engine Coolant Temperature(¡£C)41
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 808
Vehicle Speed Sensor(km/h)6
Ignition Timing Advanece for #1 Cylinder(¡£)10.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)7.86
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)27.1
Engine Coolant Temperature(¡£C)41
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 765
Vehicle Speed Sensor(km/h)7
Ignition Timing Advanece for #1 Cylinder(¡£)20.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.49
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)27.5
Engine Coolant Temperature(¡£C)41
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 734
Vehicle Speed Sensor(km/h)4
Ignition Timing Advanece for #1 Cylinder(¡£)20.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.53
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)29.4
Engine Coolant Temperature(¡£C)42
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 699
Vehicle Speed Sensor(km/h)3
Ignition Timing Advanece for #1 Cylinder(¡£)20.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.53
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.060
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)29.8
Engine Coolant Temperature(¡£C)42
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 582
Vehicle Speed Sensor(km/h)1
Ignition Timing Advanece for #1 Cylinder(¡£)20.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.62
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)29.0
Engine Coolant Temperature(¡£C)43
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 683
Vehicle Speed Sensor(km/h)2
Ignition Timing Advanece for #1 Cylinder(¡£)21.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.67
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)29.0
Engine Coolant Temperature(¡£C)43
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 714
Vehicle Speed Sensor(km/h)1
Ignition Timing Advanece for #1 Cylinder(¡£)5.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)8.62
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)27.1
Engine Coolant Temperature(¡£C)43
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 652
Vehicle Speed Sensor(km/h)3
Ignition Timing Advanece for #1 Cylinder(¡£)18.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.81
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusOL-Drive
Fuel System 2 status--
Calculated LOAD Value(%)46.3
Engine Coolant Temperature(¡£C)44
Short Term Fuel Trim -Bank 1(%)0.0
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1480
Vehicle Speed Sensor(km/h)3
Ignition Timing Advanece for #1 Cylinder(¡£)12.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)9.45
Absolute Throttle Position(%)3.9
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-0.8
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)23.5
Engine Coolant Temperature(¡£C)44
Short Term Fuel Trim -Bank 1(%)-1.6
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 906
Vehicle Speed Sensor(km/h)7
Ignition Timing Advanece for #1 Cylinder(¡£)13.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)4.75
Absolute Throttle Position(%)0.0
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-3.1
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-3.1
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)42.0
Engine Coolant Temperature(¡£C)45
Short Term Fuel Trim -Bank 1(%)-4.7
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 988
Vehicle Speed Sensor(km/h)4
Ignition Timing Advanece for #1 Cylinder(¡£)10.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)11.08
Absolute Throttle Position(%)11.4
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-6.3
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-6.3
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)52.5
Engine Coolant Temperature(¡£C)45
Short Term Fuel Trim -Bank 1(%)-8.6
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1832
Vehicle Speed Sensor(km/h)1
Ignition Timing Advanece for #1 Cylinder(¡£)13.0
Intake Air Temperature(¡£C)21
Air Flow Rate from Mass Air Flow(g/s)14.32
Absolute Throttle Position(%)23.1
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-10.9
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-11.7
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)54.5
Engine Coolant Temperature(¡£C)45
Short Term Fuel Trim -Bank 1(%)-12.5
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 1195
Vehicle Speed Sensor(km/h)7
Ignition Timing Advanece for #1 Cylinder(¡£)11.0
Intake Air Temperature(¡£C)21
Air Flow Rate from Mass Air Flow(g/s)14.71
Absolute Throttle Position(%)12.9
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-15.6
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.080
Short Term Fuel Trim Bank 1-Sensor 2(%)-15.6
OBD requirements to which vehicle is designedOBDII
----------------------
Number of DTCs stored in this ECU 0
Fuel system 1 statusCL
Fuel System 2 status--
Calculated LOAD Value(%)52.2
Engine Coolant Temperature(¡£C)46
Short Term Fuel Trim -Bank 1(%)-17.2
Long Term Fuel Trim - Bank 1(%)0.0
Engine RPM(rpm) 968
Vehicle Speed Sensor(km/h)9
Ignition Timing Advanece for #1 Cylinder(¡£)9.0
Intake Air Temperature(¡£C)20
Air Flow Rate from Mass Air Flow(g/s)13.67
Absolute Throttle Position(%)18.8
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.275
Short Term Fuel Trim Bank 1-Sensor 1(%)-19.5
0
Short Term Fuel Trim Bank 1-Sensor 2(%)-19.5
Number of DTCs stored in this ECU 0
Calculated LOAD Value(%)54.1
Long Term Fuel Trim - Bank 1(%)0.0
Intake Air Temperature(¡£C)20
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel System 2 status--
Engine Coolant Temperature(¡£C)47
Engine RPM(rpm) 1207
Intake Air Temperature(¡£C)20
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel system 1 statusCL
Engine Coolant Temperature(¡£C)47
Engine RPM(rpm) 1140
Ignition Timing Advanece for #1 Cylinder(¡£)14.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)-22.7
Fuel system 1 statusCL
Calculated LOAD Value(%)21.2
Long Term Fuel Trim - Bank 1(%)0.0
Intake Air Temperature(¡£C)20
Absolute Throttle Position(%)0.0
Short Term Fuel Trim Bank 1-Sensor 1(%)-23.4
OBD requirements to which vehicle is designedOBDII
Calculated LOAD Value(%)51.4
Long Term Fuel Trim - Bank 1(%)0.0
Ignition Timing Advanece for #1 Cylinder(¡£)5.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Fuel system 1 statusOL-Drive
Calculated LOAD Value(%)37.3
Long Term Fuel Trim - Bank 1(%)0.0
Intake Air Temperature(¡£C)20
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel System 2 status--
Engine Coolant Temperature(¡£C)48
Engine RPM(rpm) 1312
Intake Air Temperature(¡£C)20
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)49
Vehicle Speed Sensor(km/h)17
Air Flow Rate from Mass Air Flow(g/s)50.17
5
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
OBD requirements to which vehicle is designedOBDII
Fuel System 2 status--
Engine Coolant Temperature(¡£C)49
Engine RPM(rpm) 1902
Intake Air Temperature(¡£C)20
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)50
Vehicle Speed Sensor(km/h)40
Air Flow Rate from Mass Air Flow(g/s)33.26
5
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
OBD requirements to which vehicle is designedOBDII
Fuel System 2 status--
Engine Coolant Temperature(¡£C)51
Vehicle Speed Sensor(km/h)46
Air Flow Rate from Mass Air Flow(g/s)21.32
5
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)52
Engine RPM(rpm) 1132
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.06----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)53
Engine RPM(rpm) 894
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.06----------------------
Fuel System 2 status--
Engine Coolant Temperature(¡£C)54
Engine RPM(rpm) 667
Intake Air Temperature(¡£C)18
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.06----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)54
Vehicle Speed Sensor(km/h)19
Intake Air Temperature(¡£C)19
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Number of DTCs stored in this ECU 0
Engine Coolant Temperature(¡£C)55
Engine RPM(rpm) 519
Intake Air Temperature(¡£C)18
Absolute Throttle Position(%)0.0
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
OBD requirements to which vehicle is designedOBDII
Calculated LOAD Value(%)29.8
Short Term Fuel Trim -Bank 1(%)0.0
Ignition Timing Advanece for #1 Cylinder(¡£)20.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)-1.6
Fuel system 1 statusCL
Calculated LOAD Value(%)34.1
Long Term Fuel Trim - Bank 1(%)0.0
Ignition Timing Advanece for #1 Cylinder(¡£)5.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Number of DTCs stored in this ECU 0
Engine Coolant Temperature(¡£C)56
Vehicle Speed Sensor(km/h)0
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
0
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
----------------------
Fuel System 2 status--
Engine Coolant Temperature(¡£C)55
Engine RPM(rpm) 785
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)56
Vehicle Speed Sensor(km/h)0
Intake Air Temperature(¡£C)18
Location of Oxygen SensorsB1S12--B2S----
0
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
----------------------
Fuel System 2 status--
Engine Coolant Temperature(¡£C)56
Engine RPM(rpm) 804
Intake Air Temperature(¡£C)18
Absolute Throttle Position(%)0.0
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
OBD requirements to which vehicle is designedOBDII
Fuel System 2 status--
Engine Coolant Temperature(¡£C)57
Vehicle Speed Sensor(km/h)0
Air Flow Rate from Mass Air Flow(g/s)4.43
5
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)57
Engine RPM(rpm) 531
Intake Air Temperature(¡£C)18
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)57
Engine RPM(rpm) 914
Intake Air Temperature(¡£C)18
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)58
Vehicle Speed Sensor(km/h)8
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
0
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Number of DTCs stored in this ECU 0
Calculated LOAD Value(%)27.8
Long Term Fuel Trim - Bank 1(%)0.0
Ignition Timing Advanece for #1 Cylinder(¡£)22.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)59
Engine RPM(rpm) 1718
Ignition Timing Advanece for #1 Cylinder(¡£)12.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Number of DTCs stored in this ECU 0
Engine Coolant Temperature(¡£C)59
Engine RPM(rpm) 2296
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.08----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)60
Engine RPM(rpm) 1812
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
Short Term Fuel Trim Bank 1-Sensor 1(%)-4.7

----------------------
Fuel system 1 statusCL
Calculated LOAD Value(%)52.2
Long Term Fuel Trim - Bank 1(%)0.0
Ignition Timing Advanece for #1 Cylinder(¡£)11.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)-10.2
Fuel system 1 statusCL
Calculated LOAD Value(%)53.3
Long Term Fuel Trim - Bank 1(%)0.0
Intake Air Temperature(¡£C)18
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.06----------------------
Fuel System 2 status--
Engine Coolant Temperature(¡£C)62
Engine RPM(rpm) 1089
Ignition Timing Advanece for #1 Cylinder(¡£)12.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)-18.8
Fuel system 1 statusCL
Calculated LOAD Value(%)23.5
Long Term Fuel Trim - Bank 1(%)0.0
Intake Air Temperature(¡£C)18
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.06----------------------
Fuel system 1 statusCL
Engine Coolant Temperature(¡£C)63
Engine RPM(rpm) 0
Ignition Timing Advanece for #1 Cylinder(¡£)5.0
Oxygen Sensor Output Voltage Bank 1-Sensor 1(V)1.27Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Number of DTCs stored in this ECU 0
Engine Coolant Temperature(¡£C)63
Engine RPM(rpm) 0
Intake Air Temperature(¡£C)19
Location of Oxygen SensorsB1S12--B2S----
Oxygen Sensor Output Voltage Bank 1-Sensor 2(V)0.06----------------------
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)63
Vehicle Speed Sensor(km/h)27
Air Flow Rate from Mass Air Flow(g/s)0.00
5
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
Short Term Fuel Trim Bank 1-Sensor 2(%)0.0
Fuel system 1 statusOL-Drive
Engine Coolant Temperature(¡£C)63
Engine RPM(rpm) 0
Intake Air Temperature(¡£C)19
Absolute Throttle Position(%)0.0
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
OBD requirements to which vehicle is designedOBDII
Fuel System 2 status--
Short Term Fuel Trim -Bank 1(%)0.0
Vehicle Speed Sensor(km/h)22
Air Flow Rate from Mass Air Flow(g/s)0.00
5
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
OBD requirements to which vehicle is designedOBDII
Fuel System 2 status--
Short Term Fuel Trim -Bank 1(%)0.0
Vehicle Speed Sensor(km/h)17
Air Flow Rate from Mass Air Flow(g/s)0.00
5
Short Term Fuel Trim Bank 1-Sensor 1(%)0.0
OBD requirements to which vehicle is designedOBDII

 

[ohlegend]

Please Help! does anything stand out?

 

[ohlegend]

I also found out my timing was off by 1~2 teeth. Any other suggestions?

 

[Puff0725]

Ran into the same issue once but mine was due to fuel pressure..... Wally 255 and AFPR fixed that for me. What happens if you try and give it a little throttle when it's about to cut off?

 

[ohlegend]

She comes back to life. I was thinking it was my fpr. I have a wally 255, just not installed. I did order another stock fpr yesterday. we'll see if that was the issue.

 

[Puff0725]

Can't go wrong with OEM parts but if your planning. On doing more to the car later might not be a bad time to upgrade to an AFPR.

 

[Lou98GSX]

did you reset your timing . if you did does it run any better . do you have anything to monitor the sensors to see what they are doing . make sure your o2 is switching from lean to rich . how is your fuel pressure . do you have any vacuum leaks . if your o2 is stuck rich then you might have a vacuum leak .

 

[ohlegend]

I took it for a drive yesterday down the road (maybe 1/2 mile). I pulled back into my driveway and I have been unable to get the car to start again. It cranks and cranks, but it will not catch. It will turn on then instantly die. I'm confused, the car drove down the road yesterday.

 

[Daveregs]

How's your fuel pressure?

 

[ohlegend]

I don't know. I don't have a gauge. I just threw in a working wally 255 ( I know it's too much, but I know it works) Same issue. I tested spark and if my injectors were getting signals - both checked out fine. If I give it gas, it will start, but will die if pressure is taken off of the pedal. Are you still thinking fuel pressure? I have a new regulator coming, should I get a Fuel Pump relay too?

I'm also going to replace the MFI Relay

 

[Daveregs]

So your getting spark and fuel but still cutting out? Check the tps yet?

Also crank and cam position sensor

 

[99ECLIPSEGSXDSM]

My buddy just went through this. It happened after he changed the throttle body gasket. He put it on wrong. Check to see if those are still good and do a boost leak test

 

[ohlegend]

I'm thinking it may be a fuel pressure problem. Car will not start unless I give it a lot of gas.

he car used to start pig rich, but when it went into closed loop the fpr may not have been able to maintain pressure? Thoughts?

 

[ohlegend]

I just tried to line up my cams looks like it jumped 1 or 2 teeth. How bad is the damage going to be?

https://www.facebook.com/photo.php?fbid=10152792697334972&set=gm.10152155794537897&type=1

here is a better look:

https://www.facebook.com/photo.php?fbid=10152792712184972&set=gm.10152155807432897&type=1

 

[ohlegend]

I got it to start and idle. My throttle set screw was too far in and my timing was off bu 1 tooth. I fixed those 2 issues and it started right up.

If you read through my data log you will see that the Absolute Throttle Position is at 0% when I am not moving. It should be around 2-3% to keep it running.