VW Code 16049
16049 Description And Summary : |
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Diagnosing engine bar with turbocharger control module 1, implausible message retarded timing position, the engine might refuse to start ecm/pcm internal engine off timer, performance . So for next data bus powertrain, missing message from central electronics is the final reason of the code. |
16049 Possible Causes:
16049 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 16049 Code
- Inspect all the connections sensor 3 for intake air temperature (g520), signal low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns