Quote:
Originally Posted by SDemetris
take out your vanos solenoids and clean them with MAF cleaner. that should handle the first code
|
I fixed the first one by replacing both of them as mentioned in the first post.
Quote:
Originally Posted by simon
I am with you, the second two codes are definitely either cat or O2 sensors. The sensor you need to look at are post cat or downstream O2 sensors as those are the ones that measure cat effectiveness while the upstream sensors are just used to adjust AF ratio.
I'd suggest using a scan tool (I assume inpa can do this but I have no idea how) to look at your O2 sensor values after the car has warmed up. When you first start up they should jump around a bit, but once catalytic converter reaches operating temp should stabilize. Do they continue to jump around or do you get bizarre readings? If not then I'd think the catalytic converter is the culprit.
Good luck.
|
Thanks, i will try that.