VW Code 29648
29648 Description And Summary : |
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The instrument cluster alerts the driver to the fault evaporative emission system switching valve, performance / stuck open to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3, probe 2 heating circuit of electrical errors or supply voltage for fuel injector group a, short to ground is the final reason of the code. |
29648 Possible Causes:
29648 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 29648 Code
- Inspect all the connections oxygen (lambda) sensor b2 s1, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns