New Beetle L4-2.0L (AVH) (2005)
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Check wires between test box and 5-pin connector for open circuit according to wiring diagram.
Terminal 3 + test box socket 27
Terminal 4 + test box socket 53
Terminal 5 + test box socket 29
Wire resistance: max. 1.5 Ohms
Continued for all vehicles
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Check wires for short circuit to each other, to vehicle Ground (GND) and to B+.
Specified value: Infinite Ohms
If no DTCs are found in wires:
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Replace Mass Air Flow (MAF) sensor -G70- with Intake Air Temperature (IAT) sensor -G42-.
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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