My CLK 320 conv. Just failed an emissions inspection :cry:
THe fault codes are P0173 and P0170
What could cause these to occur.
Thanks,
Brad
Tuesday, December 5th, 2006 AT 4:49 PM
1 Reply
2HOWARDS
MEMBER
16 POSTS
Hello very little info on your car. Check engine light is on correct? How many miles. Is the car serviced at a dealer? If the car is serviced at an independant? If so have him recheck his work. Your codes are for mixture at part load on both banks