Runs The SAME With TPS Unpluged

1995 TOYOTA 4RUNNER
325,000 MILES
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CLEVERLION2U
  • MEMBER
  • 3 POSTS
Having sporadic idle - 900 1 minute & 1100 the next - with NO power off the line until 15 MPH, I've cleaned injectors, found no vacuum leaks & installed new plugs. Still runs the same, so my next thought is the Throttle Position Sensor. SOooooo, I unplugged the TPS and engine runs the exact same. More ideas anyone ???

Thanks for your time & Feedback,
Michael
Apr 21, 2013 at 11:36 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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