volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3463 > < Component Tests and General Diagnostics|Page 3461
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If no malfunctions are detected in wires and at relay:

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Replace Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) -J248-

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Erase DTC memory of control module for Diesel- Direct fuel injection system, Diagnostic mode 4: Reset/erase diagnostic data. See: Testing and
Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic Mode, Selecting/Diagnostic Mode 4: Reset/Erase Diagnostic
Data

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Generate readiness code. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes

Component Tests and General Diagnostics|Page 3463 > < Component Tests and General Diagnostics|Page 3461