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b18C1 tps problem please help

Discussion in 'General Tech and Maintenance' started by imlachg1, May 6, 2004.

  1. imlachg1

    imlachg1 Member

    Likes Received:
    Sep 4, 2003
    Heres the deal, I while ago I was throwing a cel P0122 Throttle Position (TP) Sensor Circuit Low Input. I then assumed that I needed to replace the tps,, I checked the old TPS and could only get like .02 on my OHM meter. Then I replaced it thinking that would fix it. I put it on yesterday and it still doesn’t hit .5 it only hits .02 still. Whats the deal? I then talked to a gentleman that had the same problem that I did. He said he had to replace his ecu. I then replaced my ecu with a obd1 p72. I bought one and a jumper harness and replaced the old OBD2a ecu. Hoping that would fix the problem. I still can only get .02 out of it? Any ideas? And help would be great.
  2. pills_PMD

    pills_PMD Super Moderator

    Likes Received:
    Sep 30, 2002
    New Albany, OH
    by .02 do you mean volts?

    did you try adjusting it?
    was this a tps sensor that you took off one throttle body to put on another?
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