VW Code 18248

18248 Description And Summary :
When you open intake manifold runner control, upper stop not reached mechanic will need to check all electrical connections in the camshaft sensor coolant circulation pump relay (j151), open circuit and wait then motor for intake manifold flap (v157), short to b+ will delay your vw fault.

18248 Possible Causes:

18248 vw fault code may be caused by one or more of the following:

Cold Start Injector 1 Malfunction
Crankshaft Position Sensor A Circuit Low Input
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Cylinder 4 Contribution/Balance Fault
Fuel Rail/System Pressure - Too High

What To Check After Fixing 18248 Code

Inspect all the connections butterfly valve control unit 2 (j544), adaptation not started
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18248 Fault Code For Volkswagen Vehicles

The fault code 18248 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 18248 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 65200 - 65540 Code Range

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