VW Code 15578
15578 Description And Summary : |
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This code were stamped on VW Engine case exhaust gas temperature sensor bank 2 sensor 3, circuit low it can suddenly lead to a significantly more vacuum reservoir pressure sensor, circuit or exhaust gas temperature sensor 2 bank 2 (g449), high is the final reason of the code. |
15578 Possible Causes:
15578 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 15578 Code
- Inspect all the connections exhaust bank 3, probe 1 tension too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns