Throttle Position (TP) Sensor

THROTTLE POSITION (TP) SENSOR RESISTANCE ⁽¹⁾

Application

Ohms

Esteem

Between Terminals 1 & 2

2500-6000

Between Terminals 1 & 3

⁽²⁾ 100-20,000

Grand Vitara 2.5L V6

Between Terminals 1 & 3

4000-6000

Between Terminals 2 and 3

⁽²⁾ 0-4600

Swift

⁽³⁾

Vitara 1.6L & 2.0L

Between Terminals 1 & 3

4000-6000

Between Terminals 1 and 2

⁽²⁾ 20-6000

⁽¹⁾	See Fig 1 for terminal identification.

⁽²⁾	Depending on degree of throttle opening.

⁽³⁾	Information is not available from manufacturer.

Fig 1: Identifying Throttle Position (TP) Sensor Terminals (Typical)

Courtesy of SUZUKI OF AMERICA CORP.

NOTE: See PIN VOLTAGE CHARTS article and appropriate wiring diagrams in WIRING DIAGRAMS article for PCM connector and wire terminal identification.

THROTTLE POSITION (TP) SENSOR VOLTAGE ⁽¹⁾

Application

Volts

Grand Vitara 2.5L V6 ⁽²⁾

At Idle

.35-.65

At Wide Open Throttle

3.5-4.5

⁽¹⁾	Ignition on and engine off.

⁽²⁾	Measure voltage at ECM connector terminal No. C51-3-12. See Fig 2

Fig 2: Identifying TPS Adjustment & ECM Terminal

Courtesy of SUZUKI OF AMERICA CORP.