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Discussion Starter #1
Ok so my r32 had some troubles picking up speed when in first gear and also the car would make popping sound when in 1 gear as well.
So I decided to check the ecu for error codes and it came out to be 55 which is no errors. (surprising)
THEN I tired the o2 test and the led on the ecu stayed off the whole time (2 min test).

Which Means it's running rich! I just changed the AFM (to a second hand one) and it runs better than before but not perfect.

Wondering how to fix this?


Regards
Albert
 

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plug it in to consult and see if the lambda is dead or not
 

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Discussion Starter #3
Hey. I don't have a consult. It's could be the lambda. But I don't know where they are located on rb20.
Do you happen to have pictures or know the place where I can find it.


Looked on google but no luck.
 

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its the sensor in the turbo elbow after the turbo
 

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Discussion Starter #7
Hey mate.
um here is some pictures of my exhaust and it seems that the cable for o2 sensor is going in to the car? or is this not the o2 sensor



 

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thats your cat temp sensor the o2 sensor is as close to manifold as possible
 
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