Quest Minivan XE V6-2960cc 3.0L SOHC MFI (VG30E) (1998)
Throttle Position Sensor: Testing and Inspection
COMPONENT INSPECTION
Throttle position sensor
1. Disconnect throttle position sensor harness connector.
2. Make sure that resistance between terminals (2) and (3) changes when opening throttle valve manually.
If NG, replace throttle position sensor. To adjust it, perform "Basic Inspection"
See: Computers and Control Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Basic Inspection