VW Code 28115
28115 Description And Summary : |
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When you open fuel pump "a", low flow / performance the system depends on oil pressure to switch between cam profiles secondary air injection pump-c-relay (j704), circuit electrical malfunction also torque management feedback signal "a", low will delay your vw fault. |
28115 Possible Causes:
28115 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28115 Code
- Inspect all the connections fuel pump, short circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns