1995 VOLVO 960 MASS AIR FLOW SENSOR

  • Tiny
  • jimwis
  • 1995 Volvo 960

Engine Performance problem
1995 Volvo 960 6 cyl Two Wheel Drive Automatic 125000 miles

I just started to have trouble with my 1995 volvo 960 real rough idle pulled into a garage with a mechanic who seemed to know right away it was my Mass air flow sensor. We unpluged it and the car ran great. I have a new sensor coming today. I also pulled trouble codes by putting wire lead in position 2 of block A.I got codes of 121,223, and 322.

I got these codes with the air flow sensor unpluged but I think the error code stays there anyway from the original problem. And the check engine light is on.

can you tell me what each code means.

Thanks in advance

Do you
have the same problem?
Yes
No
Monday, October 6th, 2008 AT 12:29 PM

2 Replies

  • Tiny
  • jimwis
  • Member

I don't know if I did it right but I asked the question below and made a donation. Do I just wait for a reply

Was this
answer
helpful?
Yes
No
Monday, October 6th, 2008 AT 12:41 PM
  • Tiny
  • merlin2021
  • Expert
  • 17,587 posts

Yep. Thanks for the doation, here are the definitions.
121=Mass Air flow signal
223= No idle valve signal
322= Airflow meter hot wire, that one of the heated wires in the MAF.

Was this
answer
helpful?
Yes
No
Monday, October 6th, 2008 AT 2:40 PM

Please login or register to post a reply.

Similar Questions