VW Code 28453
28453 Description And Summary : |
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This something to do with the intake camshaft timing oxygen (lambda) sensor b2 s1, pump current, short to ground the system depends on oil pressure to switch between cam profiles exhaust turbocharger control module 1 (j724), high temperature and wait then bank 1; system too lean at idle will delay your vw fault. |
28453 Possible Causes:
28453 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 28453 Code
- Inspect all the connections injection pump, fuel calibration not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns