Diagnostic Aids
WARNING: This page is about a different car, the 2000 Isuzu Hombre. However, it is still accessible from the selected car via links, so may be relevant.
Check for and repair the following condition(s):
- Throttle plate sticking or excessive deposits on throttle plate or throttle bore.
- Check TP sensor harness connector terminals for damage.
- A steady throttle movement from a stop should cause TP ANGLE value reading on scan tool to increase smoothly as throttle is opened.