Throttle Position Sensor (TPS)

1991 Mercury Cougar LS, 3.8 4SECTION Throttle Position Sensor (TPS)
TPS VOLTAGE

Throttle Angle (1) Volts
0.50
10° 0.97
20° 1.44
30° 1.90
40° 2.37
50° 2.84
60° 3.31
70° 3.78
80° 4.24
(1) Voltage may vary by 15 percent.
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.