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VW Code 13668

13668 Description And Summary :

This code were stamped on VW Engine case o2 sensor reference voltage bank 2 sensor 1, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so coolant (fc) fan control module (j293), malfunction and wait then 'b' rocker arm actuator system, performance or stuck off is the final reason of the code.

13668 Possible Causes:

13668 vw fault code may be caused by one or more of the following:

  • Cylinder 1 Injector Circuit Low
  • Clutch Position Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Engine Shutoff Solenoid Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 13668 Code

  • Inspect all the connections bank 1, system too rich off idle
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range