12-10-2011, 04:47 PM
12-11-2011, 05:44 PM
24 Throttle position sensor voltage too high or low.
TPS sensor is out of normal range.
32 EGR Solenoid circuit Short or open in the EGR solenoid circuit.
Check for loose, broken, or shorted wire in the EGR valve wiring and connectors. Possible air fuel ratio imbalance not detected during diagnosis.
34 IAC/Speed control circuit or speed control switch always low or high.
An open or short in the speed control vacuum or vent circuits. Speed control switch input above or below normal range.
These could be affected by poor battery voltage. Are you seeing at least 12.56 volts on the battery with a volt meter?
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