New Beetle L4-1.8L Turbo (AWV) (2005)
Readiness Codes
If no malfunction is detected in wire connection to instrument cluster:
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Replace instrument cluster:
If EPC warning lamp lights up when ignition is switched on:
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Start engine and let run at idle:
The EPC warning lamp must go out after a few seconds.
If EPC warning lamp does not go out:
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Check DTC memory of Engine Control Module (ECM). Diagnostic mode 3: Check DTC memory. See: Powertrain Management/Computers and
Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic Mode 3: Check DTC Memory
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Repair existing malfunctions and erase DTC memory of Engine Control Module (ECM). Diagnostic mode 4: Reset/erase diagnostic data. See:
Powertrain Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan
Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
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Generate readiness code. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and
Readiness Codes