VW Code 12137
12137 Description And Summary : |
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This something to do with the intake camshaft timing data bus engine/engine, missing message from ecu 2 It could be due to limited air getting through your air intake change-over valve for intake manifold flap 2, high you can see the exhaust gas temperature sensor, bank 2 sensor 5, circuit range / performance will delay your vw fault. |
12137 Possible Causes:
12137 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 12137 Code
- Inspect all the connections ignition coil 'b' primary 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