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Throttle Position Sensor Ohms readings

  • Thread starter Thread starter badstang123
  • Start date Start date Jun 9, 2007

badstang123

New Member
Jan 17, 2006
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Santa Clarita, CA
Jun 9, 2007
#1
  • Jun 9, 2007
  • #1
Could someone take the ohm reading off of there TPS sensor for me. I check the original one on my car and it varys from about 3300 ohms when the throttle body is in idle position and about 200 ohms when at WOT. Then I checked the new one on my Edelbrock throttle body and it reads 2500 ohms at idle and 200 ohms at WOT.

I'm having some weird issues at part throttle with the original one on there and wanted another reference point from one of you guys. When testing you use the bottom two prongs off the sensor which would connect to the brown/white and gray/white wire. Thanks.
- Justin

Edit: I'm not sure if I put down those ohm readings right. Here is what my multimeter read on the 200K setting

Original: 3.3 @ idle and .2 @ WOT
New Edelbrock: 2.5 @ idle and .2 @ WOT
 
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