VW Code 16986
16986 Description And Summary : |
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When you open evaporative emission system leak detection pump sense, circuit intermittent / erratic It could be due to limited air getting through your air intake starter interlock, circuit open also data bus powertrain, missing message from diagnostic interface-control module will delay your vw fault. |
16986 Possible Causes:
16986 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 16986 Code
- Inspect all the connections transmission range display, circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns