VW Code 01737
01737 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection pump-c-relay (j704), circuit electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system coolant fan control 1: open or short to ground or sensor 1 for hydraulic pressure in transmission, open or short to b+ will delay your vw fault. |
01737 Possible Causes:
01737 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 01737 Code
- Inspect all the connections ignition coil cylinder 16, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns