P039C Isuzu Asso OBD Code

OBD/2 P039C error code description and symptoms.

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

P039C Isuzu Asso Error Code Repair Process :

The scent may P039C signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P039C, so if the inside of your car throttle position sensor out of self test range as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Common Causes of Isuzu Asso P039C OBD2 Code

A common cause of code P039C is the failure of Throttle Position Sensor Out Of Self Test Range, but there are several other possible causes as well, such as ;

Damaged ECM
Faulty Variable Camshaft Timing (VCT) position solenoid
Faulty starter motor
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted

P039C is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P039C Isuzu Asso OBD Code

P039C Isuzu Asso Error Code Repair Process :

Common Causes of Isuzu Asso P039C OBD2 Code

P039C code for other Isuzu cars