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Pesky 1-2-2 check engine light code..WONT CLEAR 850 1995

posted by  KlausC on  Mon Sep 28 10:59 CST 2009
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last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

That didn't happen on my 854T. I believe that the dash temp comes from the air intake sensor under the windshield.

My 1998 had 2 temp sensors, one in the driver's side grill, the other hanging down on the passenger side.

Just unplug the temp sensor in the grill and see if that is the one. A probe with a multimate should show resistance around 2-300 ohms.

Klaus
--
Proud owner of a 1967 220S






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