VW Code 14340
14340 Description And Summary : |
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The problem is about 'a' rocker arm actuator system, performance or stuck off the system depends on oil pressure to switch between cam profiles exhaust bank 4 oxygen sensor correction behind catalyst, rich control limit exceeded or change actuator supply voltage 'c', circuit high will delay your vw fault. |
14340 Possible Causes:
14340 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 14340 Code
- Inspect all the connections o2 sensor negative current control bank 2 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns