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Content .. 1955 1956 1957 1958 ..
exhaust MIL must light up. If exhaust MIL does not light up when ignition is switched on: z Switch ignition off. z Check wire from ECM to exhaust MIL as follows: z Connect test box to control module wiring harness, see CONNECT TEST BOX FOR WIRING TEST . z Bridge sockets 2+47 of test box with the respective adapter cables. z Switch on ignition: exhaust MIL must light up. If Malfunction Indicator Lamp (MIL) does not light up: z Switch ignition off. z Remove instrument cluster: See INSTRUMENT CLUSTER, REMOVING AND INSTALLING z Check wire connection from Engine Control Module (ECM) to Malfunction Indicator Lamp (MIL) -K83- z Erase DTC memory of Engine Control Module (ECM), see DIAGNOSTIC MODE 4: RESET/ERASE z Generate readiness code, see READINESS CODE, GENERATING . If no malfunctions are detected in wire from Engine Control Module (ECM) to Malfunction Indicator z Replace Motronic Engine Control Module (ECM) -J220-, see REPLACING ENGINE CONTROL If exhaust MIL lights up when ignition is switched on: z Start engine and let run at idle: Exhaust MIL must go out after a few seconds. If Malfunction Indicator Lamp (MIL) does not go out: z Switch ignition off. z Remove instrument cluster:
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE PERFORMANCE On-Board Diagnostic (OBD), 1.8L Generic Scan Tool - New Beetle
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