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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMERCURY1991TRACER BASE, 4D SEDAN, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 74 (ENGINE CONTROLS - SENSOR OPERATING RANGE CHARTS)ELECTRONIC ENGINE CONTROL-IV & V (EEC-IV & V)TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR
1991 Mercury Tracer Base, 4D Sedan, Automatic
Transmission Fluid Temperature (TFT) Sensor
1991 Mercury Tracer Base, 4D Sedan, AutomaticSECTION Transmission Fluid Temperature (TFT) Sensor
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1994 Mercury Tracer, 1994 Mercury Topaz, 1994 Mercury Sable, 1994 Mercury Grand Marquis, and 1994 Mercury Cougar. However, it is still accessible from the selected car via links, so may be relevant.
TFT SENSOR SPECIFICATIONS
| Temperature °F (°C) | (1) Volts | (1) Ohms | |||
|---|---|---|---|---|---|
| Escort & Tracer A/T | |||||
| 32 (0) | 4.82 | 52,000 | |||
| 68 (20) | 4.61 | 23,000 | |||
| 104 (40) | 4.26 | 11,000 | |||
| 140 (60) | 3.74 | 5600 | |||
| 212 (100) | 2.40 | 1710 | |||
| All Others | |||||
| 32 (0) | 3.88 | 96,255 | |||
| 59 (15) | 3.32 | 46,883 | |||
| 104 (40) | 2.15 | 16,043 | |||
| 158 (70) | 1.03 | 5260 | |||
| 194 (90) | 0.60 | 2750 | |||
|
|||||
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.