VW Code 02722
02722 Description And Summary : |
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When you open tiptronic switch up (f189), open circuit / signal to b+ the system depends on oil pressure to switch between cam profiles exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded and wait then turbocharger control module 2, implausible message will delay your vw fault. |
02722 Possible Causes:
02722 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 02722 Code
- Inspect all the connections charge pressure fan relay (j712), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns