A4 V6-3.0L (AVK) (2004)
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Check the following wire connections for open circuit according to wiring diagram:
Harness connector
Test box
Terminal
Socket
1
53
2
27
3
29
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Specified value: Wire resistance max 1.5 Ohm
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Also check wires for short circuit to each other as well as to B+ and Ground (GND).
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Specified value: infinity Ohm (no continuity)
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If necessary, repair wire connection.
If no malfunctions are detected:
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Replace Mass Air Flow (MAF) sensor -G70- -item 2-.
Final procedures
After repair work, the following work steps must be performed in the mentioned sequence:
1
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Check DTC memory, "Mode 3: Check DTC memory". See: Computers and Control Systems/Testing and Inspection/Scan Tool Testing and
Procedures/Scan Tool Testing/With Generic Scan Tool/Diagnostic Mode 3: Check DTC Memory
2
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If necessary, erase DTC memory, "Mode 4: Reset/erase diagnostic data". See: Computers and Control Systems/Testing and Inspection/Scan
Tool Testing and Procedures/Scan Tool Testing/With Generic Scan Tool/Diagnostic Mode 3: Check DTC Memory
3
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Generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness
Codes/Audi Drive Cycle/Readiness Code/With Generic Scan Tool/Readiness Code, Generating
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End diagnosis and switch ignition off.