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

posted by  KlausC on  Mon Sep 28 06:57 CST 2009
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last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

The A-2 1-2-2 = intake air temperature sensor signal missing. Without knowing what the intake temperature is, the ECU will run at default mode to determine the proper fuel/air mix.

Check the wiring at the plug before ordering a new sensor.

Klaus
--
Proud owner of a 1967 220S






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New Pesky 1-2-2 check engine light code..WONT CLEAR [850][1995]
posted by  someone claiming to be toze  on Mon Sep 28 06:14 CST 2009 >


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