On-Vehicle Inspection

ON-VEHICLE INSPECTION

1. INSPECT THROTTLE BODY





(a) Check that the throttle linkage moves smoothly.








(b) Check the vacuum at port.
- Start the engine.
- Check the vacuum with your finger.

2. INSPECT THROTTLE POSITION SENSOR
(a) A/T:
Disconnect the throttle cable from the linkage.
(b) Disconnect the sensor connector.

Ohmmeter Connection:

Reference:

(c) Using an ohmmeter, measure the resistance between each terminal.
(d) Reconnect the sensor connector.
(e) A/T:
Reconnect the throttle cable.