A4 Quattro Sedan V6-2.8L (ACK) (1997)
2
Intake manifold Ground (GND)
If the wiring is OK:
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Replace ECM.
NOTES:
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If it becomes necessary to repair or replace any of the throttle position sensor electrical terminals, ONLY replace with gold-plated terminals.
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By adjusting the Closed Throttle Position (CTP) switch, the Throttle Position (TP) sensor becomes automatically adjusted.
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For functional testing of the Throttle Position Sensor (TPS), also see On-Board Diagnostics, "Read Measuring Value Block" function 08, display
group 002.