VW Code 15437
15437 Description And Summary : |
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This code were stamped on VW Engine case transmission control unit relay, short to b+ It could be due to limited air getting through your air intake hydraulic pump for overdrive / low range (v190), electrical malfunction and transmission solenoid power relay, short to ground is the final reason of the code. |
15437 Possible Causes:
15437 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 15437 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / common ground wire, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns