VW Code 16861
16861 Description And Summary : |
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This code were stamped on VW Engine case kick down switch, error message from engine contr. it can suddenly lead to a significantly more valve for pump - jet: cylinder 11 (n307), electrical malfunction you can see the oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded will delay your vw fault. |
16861 Possible Causes:
16861 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 16861 Code
- Inspect all the connections ignition coil 'f' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns