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Home >> Plymouth >> 1989 >> Horizon Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 2.2L/2.5L SPFI Tests/Code >> Operation >> Throttle Position Sensor (TPS)
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Throttle Position Sensor (TPS)

The TPS is an electronic variable resistor. The SMEC uses TPS input and input from other sensors to adjust air/fuel ratio for varying driveability conditions.

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