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TROUBLE CODES . z Perform adaptation of throttle valve control module. See THROTTLE VALVE CONTROL z On vehicles equipped with cruise control, activate cruise control to ECM. See z On vehicles equipped with A/T, perform adaptation of A/T to basic setting. See A/T BASIC z On vehicles equipped with A/T, perform adaptation of kickdown switch. See ADAPTING z On vehicles equipped with factory alarm system, perform adaptation of immobilizer to ECM. See z Perform idle check. See IDLE CHECK . z Generate ECM readiness code. See READINESS CODE . DTC P1409/17819 & DTC P1410/17818 Code Definition z DTC P1409/17819: EVAP Canister Purge Valve (N80) - Circuit Malfunction z DTC P1410/17818: EVAP Canister Purge Valve (N80) - Short To B+ Test Requirements Ensure all fuses are okay, battery voltage is at least 11.5 volts and fuel pump relay is okay. Ensure all electrical Test Procedure 1. Connect scan tool. See RETRIEVING DIAGNOSTIC TROUBLE CODES . Turn ignition on. Using scan tool, check EVAP Canister Purge Valve (N80). See OUTPUT DIAGNOSTIC TEST MODE . NOTE: If a test ends with ECM replacement. Before replacing ECM be certain that, all NOTE: Output Diagnostic Test Mode is used when using Scan Tools VAG 1551/1552 or
2003 Volkswagen New Beetle GLS 2002-2003 ENGINE PERFORMANCE Self-Diagnostics - 1.8L Turbo
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