WHAT DO I DO WITH A CODE 3-2-2?

  • Tiny
  • rayzr
  • 1989 Volvo 245
  • 20,000 miles

Having performance problems with my car. It started with codes of 1-2-1 and 2-1-2. I have replaced both the oxygen sensor and mass air flow sensor. That got rid of the 1-2-1 and2-1-2 but gave me the 3-2-2. Not really sure what to do or where to look next. Any advice would be helpful and very much appreciated. Thank you for your time and knowledge. DAZED and CONFUSED !

Tuesday, March 20th, 2012 AT 12:45 AM

5 Answers

  • Tiny
  • rasmataz
  • Member

DTC 3-2-2 Airflow meter hot wire.

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Tuesday, March 20th, 2012 AT 1:31 AM
  • Tiny
  • rayzr
  • Member

Thank you for the response, but what is that telling me is wrong and how do I go about correcting the problem?

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Tuesday, March 20th, 2012 AT 1:56 AM
  • Tiny
  • rasmataz
  • Member

Have the airflow meter tested or try cleaning the wire

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Tuesday, March 20th, 2012 AT 5:46 AM
  • Tiny
  • rayzr
  • Member

Thahks for responding. MAF is new and also been cleaned. Wish you could give more detail on how to move forward on this issue.

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Tuesday, March 20th, 2012 AT 1:17 PM
  • Tiny
  • rasmataz
  • Member

If its still popping up with the 322-you need to check the wiring back to the computer for short/open circuit-could also be the computer itself-sorry this is all I got for you

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Tuesday, March 20th, 2012 AT 9:17 PM

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