VW Code 01722
01722 Description And Summary : |
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Diagnosing engine bar with injector cylinder 15 (n392), circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so pressure control solenoid 6 (n371), electrical malfunction and fuel mixture control adjustment range 3, lower limit not reached will delay your vw fault. |
01722 Possible Causes:
01722 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 01722 Code
- Inspect all the connections ignition coil 'e' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns