Throttle Position (TP) Sensor

WARNING: This page is about a different car, the 1997 Mazda Millenia. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For information on connector terminal identification and test conditions specified in the following tables, see ADJUSTMENTS - 2.5L article.

TP SENSOR CONTINUITY

Condition ⁽¹⁾

⁽²⁾ Continuity Between Terminals "C" & "D"

.006" (.15 mm)

Yes

.020" (.5 mm)

⁽¹⁾	Insert feeler gauge of specified thickness between throttle lever and throttle stop screw.

⁽²⁾	See Fig 1 .

Fig 1: Identifying TP Sensor Connector Terminals

Courtesy of MAZDA MOTORS CORP.

TP SENSOR VOLTAGE

ECM/PCM Wire Color ⁽¹⁾

Closed Throttle Volts

WOT Volts

Yellow/Red (3B)

.1-1.0

2.8-4.5

⁽¹⁾	Measure voltage between ground and ECM/PCM terminal No. in parentheses.