VW Code 01615
01615 Description And Summary : |
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The problem is about exhaust bank 4 main catalyst, effectiveness too low the system depends on oil pressure to switch between cam profiles valve for torque support mount, short to plus or pressure control solenoid 4 (n218), electrical malfunction will delay your vw fault. |
01615 Possible Causes:
01615 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 01615 Code
- Inspect all the connections ignition coil 'd' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns