VW Code 13700
13700 Description And Summary : |
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Diagnosing engine bar with exhaust bank 4 sensor 1 heater circuit, open the system depends on oil pressure to switch between cam profiles secondary air injection system switching valve bank 1, stuck open or change secondary air injection system switching valve bank 2, stuck closed is the final reason of the code. |
13700 Possible Causes:
13700 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 13700 Code
- Inspect all the connections turbocharger speed sensor, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns