throttle position sensor

  1. Fordmikeyranger87

    TPS voltage drop

    Looking for some insight on a voltage drop on TPS. Truck is 87 ranger 2.9 v6, I’m currently getting a bit of erratic idle and acceleration. I read to check tps , and at about half way to WOT my voltage drops when I get around 1.98, drops to 0.00 and then back up to 2.1. Head scratcher at this...
  2. Jonny Jekyll

    2002 XLT 4.0 SOHC Throttle Position Sensor Test/Mod

    I want to retest my TPS to make sure it's at 96v, I've done it before but I can't remember which terminals go where. And if you need a ground or which setting to use for the volt meter. I can't find thread which has the pictures of how to use the volt meter with it. Is there anyone out there who...
    • Jonny Jekyll
    • Thread
    • 2002 4.0 4liter mod ranger sohc test throttle position sensor tps volt meter
    • Replies: 2
    • Forum: 4.0 Liter Forum

  3. TPS 10 volts!?

    First, thanks to you all for the info/enthusiasm I've read for the last couple of years. This is the first time I've posted anything as I have always been able to find what I needed to keep my Ranger running before. If I simply did not find the right thread or tech article or something I...

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