Hey guys! It's been a while... my 850 has two codes coming up P131 and P137. Any help, advice or antidotes would be appreciated.

Thanks!

Thank you very much! I'll do this over the weekend.

I just moved to a new house and I can't find my volvo books. They must be in a box I haven't opened yet. Can you show me where the Oxygen Sensor on the front of the car is located?

I used locking pliers on a T-45 socket. The pliers kept slipping so I put duct tape around the pliers to help grab the socket. Then I slid a pipe (a piece of conduit) over the end of the pliers to provide some leverage. It was a PIA to get off. I spent probably 45 minutes coming up with this little ...

Guys- I just thought I'd pass along that with the help of this site, I successfully replaced the timing belt, tensioner and pulley's on my 141K Turbo 850 this past Saturday. Since April when I bought at 135K car I've replaced the struts and other front end components, the starter, the pcv system, an...

My 850T was having trouble starting. It always started, but sometimes took two or three cranks to get it going. I checked the codes and P0336 Cam Position Sensor.... came back. The part is expensive $170 on eEuro! I bought a used one on Ebay for 23 bucks! Installed it and everything is great. Starts...

Lee,
I may be having the same problem. My 850 has started everytime, but it has trouble at times. The check engine light comes on and the code is P0336 "cam position sensor". Would you please explain what this does, where it is located and the means to go about replacing it...
Thanks.

I would like to add a question to this post....
Has anyone watched the DVD ipd sells on timing belt replacement? I wonder if it would help a "new timing belt replacer guy" like me?

Thanks!

This link no longer works.