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Help with trouble codes 900

The car runs fine and am not having any driveability issues. No engine light on. Just hoping someone can shed some light on figuring out some trouble codes. These codes have been stored for years and won't clear out.

Socket A1 1-1-4

Socket B2 1-2-2

I've searched for the codes online and think 1-2-2 is for an Air temp sensor.
The only issue I know of that might set off a code is the temperature knob on the climate control system doesn't accurately change the temp. (i.e) The temp will only adjust to get hotter when at MAX heat setting. Occasionally there's a clicking sound coming from the dome light where I know there's a sensor. Sprayed some electronic contact cleaner into the sensor hole with no change. Just some dirt came out. Any ideas?

Thanks for any input.

95' 964 164k






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New Help with trouble codes [900]
posted by  someone claiming to be dnice  on Mon Apr 17 17:40 CST 2006 >


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