VW Code 19752
19752 Description And Summary : |
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Diagnosing engine bar with exhaust bank 1 sensor 1 o2 sensor signal, implausibly lean it can suddenly lead to a significantly more fuel pump 2 circuit, electrical malfunction you can see the bank 1, system too lean off idle will delay your vw fault. |
19752 Possible Causes:
19752 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 19752 Code
- Inspect all the connections pressure control solenoid 4 (n218), open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns