DESCRIPTION:This fault code sets when there is an open on the intake throttle valve circuit.
MONITORED PARAMETER:Intake air throttle
TYPICAL ENABLING CONDITIONS:Key on
MONITOR SEQUENCE:None
EXECUTION FREQUENCY:Always enabled
TYPICAL DURATION:2 seconds
DASH LAMPS:1. MIL2. CEL
ENGINE REACTION:Derate 10%
VERIFICATION:Engine Idle: One minute.
PROBABLE CAUSES:1. Air throttle valve harness.2. ITV harness connector.3. Intake throttle valve failure.4. Cold temperatures may falsly cause this code to appear.5. Intake throttle valve sensor.
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