Hello,

I have a technical question.

Following a detection of a problem with the code scaner, can someone help me in the search for the defective part?
The codes are:
12 normal self-test
32
34
For information, my car is Californian, it is equipped with the canister system.

Thank you in advance.

 

4 hours ago, Stef said:

Hello,

I have a technical question.

Following a detection of a problem with the code scaner, can someone help me in the search for the defective part?
The codes are:
12 normal self-test
32
34
For information, my car is Californian, it is equipped with the canister system.

Thank you in advance.

 

Long story short this relates to the MAP sensor, but it’s not that simple. It may not be a bad MAP sensor because this is just one of the reader sensors of the EGR system. This all deals with nitrogen oxide & combustion. It could be several things. The EGR valve, a vacuum line, gasket, etc. Don’t just go by a MAP               sensor, find the problem. Than fix that whatever it might be in the EGR system. The MAP sensor is just telling you that you don’t have the proper flow of exhaust gas into the combustion chambers to lower the temperatures to stop nitrogen from combining with the other combustion gas to form NO.

Edited August 9, 20232 yr by Last Indian

Hello Last indian,

Thank you for your help.

I will see that.

bye bye