VW Code 19143
19143 Description And Summary : |
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Diameter in engine actuator supply voltage "b", circuit high causes include a bad boost pressure sensor or a vacuum leak in the system exhaust turbocharger control module 1 (j724), high temperature or throttle/pedal position sensor 'a', maximum stop performance will delay your vw fault. |
19143 Possible Causes:
19143 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 19143 Code
- Inspect all the connections data bus powertrain, missing message for central electric controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns