i got a cel and these two codes came up does anyone know what they are?

 

try this link http://roadraceengineering.com/evox/...l-dtccodes.htm

hopefully helps.

 

Are you running a test pipe/HFC?

 

sounds like you have a bad o2 sensor.

 

Those are common rear O2 sensor codes when running a test pipe/high flow cat.

 

im running catless but its all tuned for it we think the spacer for the 02 is too long and it thinks the cars running lean thats why its throwing those codes i hope the sensors not bad cause those are 380 bucks!

 

What, I thought o2 sensors are like $60-80???

 

why dont you just take in to mitsubishi?

 

From rear 02, can turn off via ECU.

 

Rear o2 doesn't adjust fuel mixture - it only measures cat performance.
If you are getting a code - there is not enough difference in the signals.

 

the p2096 code is gone now im only getting the other one im going get it fixed tonight

 

did you fix the p0137 code? if so what was the fix? I changed my sensor out cause it got jacked up but even with the new one i still get P0137. I have tried every spacer configuration and even no spacer at all. I did mod my rom so that cat monitoring is off.

 

nope im still having trouble with that code i ve tried diferent spacers and all it wont go away but i think my sensor is dead now because im getting both p0137 and p0138 codes and just a couple of days ago a heated cirquit code came up so im waiting for my tax return money and im gonna buy a new oem rear o2

 

I found that if i just disable the rear o2 sensor all is well... for now till i have to do an emotions test.
FYI
ecu flash
ecu option set #2 bit 1 is for the rear O2 sensor
set bit 1 value to = 0 to disable it if all you want is to get rid of the CEL coming on.

 

yea we did that but it fails obdII readiness when i try to get it inspected we cant find a way to overide it in the ecu so that it thinks the sensor is there and working properly