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6E1–198 X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION DIAGNOSTIC TROUBLE CODE (DTC) P0507 IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED D06RX112 Circuit Description The engine control module (ECM) controls engine idle Conditions for Setting the DTC D No intrusive tests being run. D Engine run time is more than 125 seconds. D No TPS, VSS, ECT, EGR, MAP, IAT, low voltage, fuel D Barometric pressure is greater than 72.7 kPa. D Canister purge duty cycle is above 0%. D Intake air temperature above –40 ° C (–40 ° F). D Engine coolant temperature (ECT) is above 50 ° C (122 ° F). D Ignition voltage is between 9.5 volts and 16 volts. D The throttle is closed. D All conditions are met for 10 seconds. D MAP is less than 60 kPa. D Engine speed is at least 200 RPM lower than desired Action Taken When the DTC Sets D The PCM will illuminate the malfunction indicator lamp D The PCM will store conditions which were present Conditions for Clearing the MIL/DTC D The PCM will turn the MIL OFF on the third consecutive D A history Diagnostic Trouble Code P0507 will clear D Diagnostic Trouble Code P0507 can be cleared by Diagnostic Aids Check for the following conditions: D Poor connection at PCM or IAC motor – Inspect |