Throttle Position (TP) Sensor

Ensure ignition is off. Disconnect electrical connector from TP sensor on throttle body. Note terminal identification. See Fig 1. On A/T models, disconnect throttle cable from linkage before checking TP sensor.
On all models, use ohmmeter to check resistance between specified terminals in relation to throttle position. See TP SENSOR RESISTANCE SPECIFICATIONS table. Replace components as necessary if resistance is not within specification.

TP SENSOR RESISTANCE SPECIFICATIONS

Application Type

Clearance In. (mm)

Terminals Tested

Ohmmeter Reading

1.5L ⁽¹⁾

Fully Closed

VTA & E2

200-5700

Fully Open

VTA & E2

2000-10,200

VC & E2

2500-5900

⁽¹⁾	On A/T models, disconnect throttle cable from linkage before checking TP sensor.

Fig 1: Terminals For Checking Throttle Position (TP) Sensor