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 MANUALSSAAB19999-3 BASE, 2D HATCHBACK, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESPECIFICATIONSENGINE CONTROLS - SERVICE & ADJUSTMENT SPECIFICATIONSFUEL SYSTEMTHROTTLE/PEDAL POSITION SENSORSTRIONIC T-5

1999 Saab 9-3 Base, 2D Hatchback, Automatic

Trionic T-5

1999 Saab 9-3 Base, 2D Hatchback, AutomaticSECTION Trionic T-5

THROTTLE POSITION SENSOR VOLTAGES - TRIONIC T-5 ENGINE MANAGEMENT SYSTEM

Terminals No.

Throttle Position

⁽¹⁾ Voltage

1-2

N/A

4.9-5.1

2-3

Closed

0.1-0.9

2-3

Open

4.1-4.9

⁽¹⁾	Ignition switch on, backprobe TP sensor harness connector.

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.