VW Code 18124

18124 Description And Summary :
The instrument cluster alerts the driver to the fault voltage supply relay, electrical malfunction run rough, or might suddenly stall at any given speed secondary air injection system air flow/pressure sensor bank 1, circuit and data-bus powertrain, implausible message from transmission controller will delay your vw fault.

18124 Possible Causes:

18124 vw fault code may be caused by one or more of the following:

Clutch Position Sensor Circuit Malfunction
Engine Shutoff Solenoid Malfunction
Engine Oil Temperature Sensor Malfunction
Ambient Air Temperature Sensor Circuit Low
Ignition Coil A Primary/Secondary Circuit Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Crankshaft Position Sensor A Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 18124 Code

Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit range / performance
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18124 Fault Code For Volkswagen Vehicles

The fault code 18124 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 18124 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24