Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI199590 QUATTRO SPORT V6-2.8L (AAH)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTHROTTLE POSITION SENSORDESCRIPTION AND OPERATIONTHROTTLE POSITION SENSOR SIGNAL
1995 Audi 90 Quattro Sport V6-2.8L (AAH)
Throttle Position Sensor Signal
1995 Audi 90 Quattro Sport V6-2.8L (AAH)SECTION Throttle Position Sensor Signal
CONNECTION
The Throttle Position Sensor Signal is connected to pin B 8 of the Engine Control Module, the signal is directional OUT only (PIN B 8 - OUTPUT ONLY).
SIGNAL USAGE
The signal from the Throttle Position Sensor is digitalized (pulse width modulated) in the Engine Control Module and delivered to the automatic transmission control module.
The Throttle Position Sensor Signal is connected to pin B 8 of the Engine Control Module, the signal is directional OUT only (PIN B 8 - OUTPUT ONLY).
SIGNAL USAGE
The signal from the Throttle Position Sensor is digitalized (pulse width modulated) in the Engine Control Module and delivered to the automatic transmission control module.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.