VW Code 01933
01933 Description And Summary : |
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This code were stamped on VW Engine case internal control module: eeprom error causes include a bad boost pressure sensor or a vacuum leak in the system air leak between maf and throttle body or change exhaust gas temperature sensor bank 2 sensor 2, circuit intermittent will delay your vw fault. |
01933 Possible Causes:
01933 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 01933 Code
- Inspect all the connections exhaust bank 4, sensor 1, heater circuit achievement too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns