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OBDII fix -____-

stheodore10

Proven Member
78
0
Apr 3, 2012
Hillsborough, New_Jersey
ive had the ECL on since i bought the car and i finally got around to reading the codes and this is what i came up with:

p0136
p0141
p0100
p1400

im running no cats, and i believe he said one was a bad map sensor (maf sensor?)

please help idk what these are
 

jpmxrider489

Supporting VIP
2,395
130
Apr 4, 2010
pittsburgh, Pennsylvania
1 OBD-II Trouble Code: P0136 Oxygen O2 Sensor Circuit Low Voltage (Bank1, Sensor2)
2 OBD-II Trouble Code: P0141 Oxygen O2 Sensor Heater Circuit Malfunction (Bank1, Sensor2)
3 OBD-II Trouble Code: P0100 Mass Air Flow (MAF) Circuit Malfunction
4 2001 Mitsubishi Eclipse GT failed inspection due to DTC 1= P1400 Manufacturer specific code. What is that? - Yahoo! Answers

These links should help you understand. You need to run a cat or expect these codes. Dsmlink can bypass this but if emmissions is a need for you then fix your sytem. Get new o2s and cat. Wouldnt hurt to get a maf or map sensor as well.
 

stheodore10

Proven Member
78
0
Apr 3, 2012
Hillsborough, New_Jersey

nickk90

Proven Member
407
0
Feb 12, 2010
st.louis, Missouri
Make the DIY resistor/ o2 simulator box to deal with the code for the cat and rear o2 sensor beings bad. Cleaning your MAF isnt going to help with the other code. It is a circuit malfunction so the MAF is probably bad or some wiring problems somewhere . I would find a MAF in the classifieds and replace it.
 

jpmxrider489

Supporting VIP
2,395
130
Apr 4, 2010
pittsburgh, Pennsylvania
Ill be selling a maf here shortly maybe in a month. Im not sure if the o2 sensor delete will let you pass emissions. I would assume not. I would just make your emissions work. Get a new cat and sensors and see what happens.
 

stheodore10

Proven Member
78
0
Apr 3, 2012
Hillsborough, New_Jersey
Definately be interested in the maf, please don't forget to pm me as soon as it goes on the market
 
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