VW Code 02577
02577 Description And Summary : |
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Staring in engine injector cylinder 14 (n391), circuit high It could be due to limited air getting through your air intake coolant fan control module 2, malfunction and wait then accelerator position sensor 2 (g185), signal too low will delay your vw fault. |
02577 Possible Causes:
02577 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 02577 Code
- Inspect all the connections exhaust bank 4 oxygen sensor before catalyst, heater circuit, regulation at lower limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns