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Throttle Position Sensor (TPS)

THROTTLE POSITION SENSOR (TPS) RESISTANCE

Application/Condition

Ohms

Metro (A/T)

Between Terminals A & B ⁽¹⁾

Continuity

Between Terminals A & B ⁽²⁾

No Continuity

Between Terminals A & B ⁽³⁾

Continuity

Between Terminals A & D ⁽³⁾

4370-8130

Between Terminals A & C ⁽³⁾

240-1140

Between Terminals A & C ⁽⁴⁾

3170-6600

Prizm LSi

Between Terminals E2 & IDL ⁽⁵⁾⁽⁶⁾

Continuity

Between Terminals E2 & IDL ⁽⁶⁾⁽⁷⁾

No Continuity

Storm & Storm GSi

⁽⁸⁾

Tracker

Between Terminals C & D ⁽¹⁾

0-500

Between Terminals C & D ⁽⁹⁾

No Continuity

Between Terminals B & D

3500-6500

Between Terminals D & E

At Idle ⁽¹⁰⁾

300-2000

At Wide Open Throttle

2000-6500

⁽¹⁾	With .012" (.30 mm) feeler gauge installed between stop screw and lever.

⁽²⁾	With .035" (.89 mm) feeler gauge installed between stop screw and lever.

⁽³⁾	Throttle valve at idle position.

⁽⁴⁾	Throttle valve at fully open position.

⁽⁵⁾	With .014" (.35 mm) feeler gauge installed between stop screw and lever.

⁽⁶⁾	Terminal E2 is the top terminal (Brown wire). IDL terminal is second terminal (Blue wire) from top of TPS.

⁽⁷⁾	With .023" (.58 mm) feeler gauge installed between stop screw and lever.

⁽⁸⁾	Sensor is nonadjustable. Apply 5 volts to Blue/Orange wire terminal. With Black/White wire grounded, voltage at idle should be less than 1.25 volts at Blue/Red wire; at wide open throttle, approximately 5 volts.

⁽⁹⁾	With .022" (.56 mm) feeler gauge installed between stop screw and lever.

⁽¹⁰⁾	- To position throttle valve at idle, apply approximately 18 in. Hg vacuum to throttle opener valve.