When turning the key into the "on" position" no instrument panel indicator lights come on. However I can jiggle the key a little bit and the instrument lights do come on. When I try to crank, I can hear the fuel pump initializing and it seems as though the starter is engaging too. The RPM's go up for about a second but then nosedive and the car wont' crank (or stay cranked). Does this sound like a ignition switch problem? Key interlock problem?
The PCM also uses this information in order to manage the fuel system for maximum efficiency. The most obvious symptom you will see is the A/T gear position indicator lights will not come on or come on in the wrong position.
Once this is repaired emissions should pass
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