P339E DTC For Chevrolet Cheyenne

Chevrolet Cheyenne Engine Specifications:
Engine Type :Single Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Supercharged Engine

Your Chevrolet Cheyenne engine control system detects a problem, the computer stores the diagnostic trouble code P339E in its memory. To figure out what is wrong with your vehicle you must first extract the P339E DTC For Chevrolet Cheyenne.

On 1999 and later P339E Chevrolet Cheyenne engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

P339E Chevrolet Cheyenne DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
3 SAE - Generic
3 IC Module 4X Ref Circuit Intermittent, No Pulses
9 TP Sensor Learn Not Complete
E TFP Valve Position Switch-Drive Without Drive Ratio

The rule of P339E Chevrolet Cheyenne code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of P339E. Likewise, overriding the OBD P339E DTC For Chevrolet Cheyenne system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

P339D DTC (Previous DTC Code) ( Next DTC Code ) P339F DTC
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