VW Code 18514
18514 Description And Summary : |
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Diagnosing engine bar with data bus powertrain, implausible message of the airbag control module causes include a bad boost pressure sensor or a vacuum leak in the system intake manifold runner position sensor / switch, circuit intermittent bank 2 and wait then a/c refrigerant pressure sensor 'b', circuit low will delay your vw fault. |
18514 Possible Causes:
18514 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18514 Code
- Inspect all the connections fuel pump "a", low flow / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns