EclipseGS-92
10+ Year Contributor
- 100
- 0
- Aug 17, 2008
-
Selma,
Alabama
I am currently attempting to dial my idle in. Problem im having is once i have lowered my AirflowPerRev from .50 to .25 and re-adjusted my Fuel settings to reach +/- 4% STFTLo and CombinedFT the car idles slightly rougher while reading rich on my wideband 13.8-14.2 with ecu EstimatedAFR reading 14.7-15.2 . I am attempting to make these number match accordingly while maintaining +/- 8% STFTLo and CombinedFT as well as .25 - .28 AirFlowPerRev and im just not understanding how to achieve this successfully.
Also was wondering if it is normal, when running large high-z injectors to, to have to add 500 to all values on INJBatteryAdj while still having over 600 deadtime adjustment and if this deadtime adjustment is indead what is causing my slightly rougher idle than before.
Lastly, even after achieving these values and maintaining closed loop my LTFTLo is not updating or showing any value beyond 0%. Is there something i am doing wrong here or is it a product of my Idle not being dialed in close enough to trigger these tables?
I attached my log from tonight while i was smoothing some of the values around my idle in the sd table.
Had trouble getting my profile to update the changes to my mod list ( added it all but kept telling me i had 2 required fields not filled out even though they were all filled) So here is a local listing of current modifications which i keep listed in Notepad just for this occassion.
Thanks again for any help you can offer.
Mods:
Fuel-
Aeromotive 340 LPH Stealth pump
TDC High - z 1,000 cc injectors
Fuel Lab AFPR
Fuel Pump Rewire ( 8gauge power and grounds to 50 amp relay)
Engine- 6-bolt ( 2,000 mile factory rebuild)
-Crower(Not bc) 272's
-Skunk2 Adjustable gears
-Balance Shaft Elimination
-Brian Crower Springs / Retainers
-Lightly Polished Head
-Straight cut oil pump gears
-Forward Facing Oil Filter Housing
Cooling-
-Mishimoto Aluminum Radiator
-2x 12" Flex fans
Intake-
-Cyclone Intake Manifold ( factory style installation activated using FPR through a BCS)
-Speed Density (ECMlink SD Kit)
Exhaust-
-ERL t3 exhaust manifold ( lightly ported)
-Apexi N1 Cat back
-Custom 3" vband downpipe to vibrant flex
Turbo-
-Hx40 7 blade - BEP 3" vband hotside .70 A/R
-Punishment FMIC, Shortroute
-Greddy BOV
-Tial MVS Wastegate
Tuning/Management/Gauges-
-DSMlink v3 full
-Innovate LC1 DB Blue Wide Band
-GlowShift Boost Gauge -30/+30
-2x BCS (One for Tial MVS / Boost by gear) ( One for cyclone )
Drive Train-
-XactLite Flywheel
-ACT 2600 Pressure plate
-Full Face Sprung oem replacement clutch
-4bolt Rear end
Suspension/Brakes/Steering-
-10x10 Aluminum Power steering Cooler
-Megan Adjustable Coil Overs
-GSX 2 Piston Calipers Front / 1 Piston Rear
-ABS Delete
-Braided Stainless Lines
-Red Poly Mounts Engine and Transmission
Misc-
-Megan Short Shifter
-Battery Relocated To Trunk ( #1 Welding Lead Power Wire)
1). Any boost, vac, or exhaust leaks?
Boost leak tested 5psi above your max boost with no leaks?
Yes
2). Verified mechanical timing?
yes
3). Verified base timing?
yes
4). Ignition system
COP or Stock Coil:Stock
Wire brand and Age:Thundersport 8mm / 600 miles 1.5 years
Spark Plug brand, type and Gap: NGK Iridium BPR5EIX
5). Motor health (Compression Test)
Cylinder 1:? Fresh rebuilt engine less than 2,000 miles
Cylinder 2:?
Cylinder 3:?
Cylinder 4:?
6). Performed basic throttle body adjustments?
Idle Switch:yes
Throttle Cable:yes
TPS:yes
BISS:yes
7). Compression ratio Stock 6-bolt
8). Any known bad sensors or brittle wiring?
no
9). Any DTC/CEL codes?
ABS/Radiator lights ( no sensor in radiator and abs deleted )
10). Electrical system
Car off (not running):12.4
Car running:13.6
11). Base fuel pressure and injector values
Base Fuel Pressure: 50 psi
Injector Size (cc/min): 1,000 cc High-z
12). Properly calibrated and configured wideband sensor
Sensor Brand: Innovate LC-1 / Bosch
Calibration Date:11/20/14
13). Type of fuel
Type:93
Percent of Ethanol:10
14). Watched ECMlink how-to videos?
yes
Also was wondering if it is normal, when running large high-z injectors to, to have to add 500 to all values on INJBatteryAdj while still having over 600 deadtime adjustment and if this deadtime adjustment is indead what is causing my slightly rougher idle than before.
Lastly, even after achieving these values and maintaining closed loop my LTFTLo is not updating or showing any value beyond 0%. Is there something i am doing wrong here or is it a product of my Idle not being dialed in close enough to trigger these tables?
I attached my log from tonight while i was smoothing some of the values around my idle in the sd table.
Had trouble getting my profile to update the changes to my mod list ( added it all but kept telling me i had 2 required fields not filled out even though they were all filled) So here is a local listing of current modifications which i keep listed in Notepad just for this occassion.
Thanks again for any help you can offer.
Mods:
Fuel-
Aeromotive 340 LPH Stealth pump
TDC High - z 1,000 cc injectors
Fuel Lab AFPR
Fuel Pump Rewire ( 8gauge power and grounds to 50 amp relay)
Engine- 6-bolt ( 2,000 mile factory rebuild)
-Crower(Not bc) 272's
-Skunk2 Adjustable gears
-Balance Shaft Elimination
-Brian Crower Springs / Retainers
-Lightly Polished Head
-Straight cut oil pump gears
-Forward Facing Oil Filter Housing
Cooling-
-Mishimoto Aluminum Radiator
-2x 12" Flex fans
Intake-
-Cyclone Intake Manifold ( factory style installation activated using FPR through a BCS)
-Speed Density (ECMlink SD Kit)
Exhaust-
-ERL t3 exhaust manifold ( lightly ported)
-Apexi N1 Cat back
-Custom 3" vband downpipe to vibrant flex
Turbo-
-Hx40 7 blade - BEP 3" vband hotside .70 A/R
-Punishment FMIC, Shortroute
-Greddy BOV
-Tial MVS Wastegate
Tuning/Management/Gauges-
-DSMlink v3 full
-Innovate LC1 DB Blue Wide Band
-GlowShift Boost Gauge -30/+30
-2x BCS (One for Tial MVS / Boost by gear) ( One for cyclone )
Drive Train-
-XactLite Flywheel
-ACT 2600 Pressure plate
-Full Face Sprung oem replacement clutch
-4bolt Rear end
Suspension/Brakes/Steering-
-10x10 Aluminum Power steering Cooler
-Megan Adjustable Coil Overs
-GSX 2 Piston Calipers Front / 1 Piston Rear
-ABS Delete
-Braided Stainless Lines
-Red Poly Mounts Engine and Transmission
Misc-
-Megan Short Shifter
-Battery Relocated To Trunk ( #1 Welding Lead Power Wire)
1). Any boost, vac, or exhaust leaks?
Boost leak tested 5psi above your max boost with no leaks?
Yes
2). Verified mechanical timing?
yes
3). Verified base timing?
yes
4). Ignition system
COP or Stock Coil:Stock
Wire brand and Age:Thundersport 8mm / 600 miles 1.5 years
Spark Plug brand, type and Gap: NGK Iridium BPR5EIX
5). Motor health (Compression Test)
Cylinder 1:? Fresh rebuilt engine less than 2,000 miles
Cylinder 2:?
Cylinder 3:?
Cylinder 4:?
6). Performed basic throttle body adjustments?
Idle Switch:yes
Throttle Cable:yes
TPS:yes
BISS:yes
7). Compression ratio Stock 6-bolt
8). Any known bad sensors or brittle wiring?
no
9). Any DTC/CEL codes?
ABS/Radiator lights ( no sensor in radiator and abs deleted )
10). Electrical system
Car off (not running):12.4
Car running:13.6
11). Base fuel pressure and injector values
Base Fuel Pressure: 50 psi
Injector Size (cc/min): 1,000 cc High-z
12). Properly calibrated and configured wideband sensor
Sensor Brand: Innovate LC-1 / Bosch
Calibration Date:11/20/14
13). Type of fuel
Type:93
Percent of Ethanol:10
14). Watched ECMlink how-to videos?
yes