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Content .. 1970 1971 1972 1973 ..
z Start engine and let run at idle. z Under address word 33, select "Diagnostic mode 1: Check measured values." z select desired measuring value "PID 01". z Observe the right 8-digit number block: If all diagnoses have run through successfully, the 8-digit number block Specified value: 00000000 must be displayed. Evaluation PID 01: System status-information (right 8-digit number block:) EVALUATION PID 01: SYSTEM STATUS-INFORMATION If a 1 is displayed instead of a 0 in the 8-digit number block: z Generate readiness code. See READINESS CODE, GENERATING . Readiness code, generating Requirements Meaning if display position = 0 2 3 4 5 6 7 8 Diagnostic function 0
Exhaust gas recirculation OK
0
Oxygen sensor heater OK z not available/always "0"
0
Oxygen sensors OK z not available/always "0"
0
A/C system OK z not available/always "0"
0
Secondary Air Injection (AIR) system OK z not available/always "0"
0
EVAP canister system (tank ventilation system) OK z not available/always "0"
0 Catalytic converter heater OK z not available/always "0"
0 Catalytic converter OK z not available/always "0"
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE PERFORMANCE Generic Scan Tool, 1.9L ALH & BEW- New Beetle
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