C2479 Trouble Code

View C2479 obd/2 error code description and symptoms. C2479 engine photo

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.

C2479 Error Code Repair Process :

If your shift solenoid b performance check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system C2479 and engine control unit are in charge of monitoring a bunch of different shift solenoid b performance, and if they get a reading that's a little out of whack, up pops the check engine light.

C2479 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C2479

A common cause of code C2479 is the failure of Shift Solenoid B Performance, but there are several other possible causes as well, such as ;

Damaged ECM
Faulty Variable Camshaft Timing (VCT) position solenoid
Exhaust gas leaks
Erratic camshaft position due to low oil pressure

C2479 code for all cars

You can view according C2479 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C2479 Lloyd 300

+C2479 Fiat Bravo

+C2479 Alvis Ta21

+C2479 Vandenbrink Carver

+C2479 Oldsmobile Aerotech

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