GOOD DAY ALL,

I have a 2002 volvo s40 which i maintain myself and it has 118K miles yesterday i started the car and it stubbled and tried to maintain idle and eventually stabilized, the codes that i got was p0236 and p0237.

How long can I drive with this sensor being out of calibration? i believe on my car I have 2 one in the intake manifold under the fuel rail and i in the black plastic part above the intercooler i ordered 2 since it seems that they are both the same part number execpt for different locations.

iI there another sensor that is in the same path that i should also check or clean out while i am under there ? I also ordered the TCV by the air box and might as replace it too.

does someone sell a complete vaccum line kit PM type or better grade

TIA

 

your talking about the MAP sensors right (there are two on the Gen1 S40s).

check out:

https://volvoforums.com/forum/volvo-...located-52469/