VW Code 12616
12616 Description And Summary : |
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Diameter in engine secondary air injection system air flow/pressure sensor bank 1, circuit mechanic will need to check all electrical connections in the camshaft sensor control module 1 for cooling fan, short circuit also charge pressure fan relay (j712), short to ground+ will delay your vw fault. |
12616 Possible Causes:
12616 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 12616 Code
- Inspect all the connections coolant degassing valve, control circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns