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

The Climate contol temp sensor at the dome light relies on a vacune to pull air over the sensor, it may be disconnected under the hood.
--
David Hunter

Any thoughts??

Clear them out and get on with it. The B2 114 code is a normal code for the cruise control circuit, it states that you have not exceeded 35 km/h or no vehicle speed signal present. Well, you were standing still when you requested the code, right? The situation is normal clear it out if you want but it will pop up everytime you check for cruise codes with the vehicle standing still, kind of silly really.

The other one is a trans program selector open or shorted to supply. You see this code all of the time and seeing as it does not bring on the light God only knows how long it has been lingering in there. Clear it out and recheck it again at a later date. Chances are excellent that it is just a glitch, someone left something heavy on the program switch and it had two buttons depressed for more than the alotted time (10 seconds I think) and then it logged the code. Again, normal I see them all of the time. Clear the stuff out and run it, recheck later.

Mark

Would the fact that the engine wont start in Neutral set off the trans code? It's been this way for years and have never had a problem starting with gearselector in Park. Maybe this is why the code wont clear, even when following the proper procedure.

Still, the problem remains with the heater control. I checked the dome light sensor and the vacuum line is hooked up fine. I have another vacuum leak like the recirc servo and probably some connectors underhood. Will have to check into it some more.

Thanks for the replies.

95' 964 164k