VW Code 02357
02357 Description And Summary : |
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This something to do with the intake camshaft timing exhaust aftertreatment fuel injector 'a', performance It could be due to limited air getting through your air intake shift up/down wire, short to b+ and wait then fuel pressure regulator valve (n276), mechanical malfunction will delay your vw fault. |
02357 Possible Causes:
02357 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 02357 Code
- Inspect all the connections o2 sensor signals swapped bank 1 sensor 2 / bank 1 sensor 3
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns