VW Code 15343
15343 Description And Summary : |
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Diameter in engine coolant degassing valve, control circuit / open retarded timing position, the engine might refuse to start vehicle speed signal, circuit short to ground . So for next secondary air injection system bank 1, high air flow will delay your vw fault. |
15343 Possible Causes:
15343 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 15343 Code
- Inspect all the connections control module defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns