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03-29-2013, 01:12 PM
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 Drives: 2008 Yaris HB MT Join Date: Jan 2009
Location: Portland, OR
Posts: 100
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TPS reading at WOT with 1ZZ throttle body?
I recently got a scangauge 2 after having some issues with my 1ZZ throttle body. The issues I am having are idle related, the idle is rarely ever the same. Most of the time the car idles fine at ~700 RPM but some other times ~500, other times ~1200. I can't pin down a reason why it's different when it is, so I got the scangauge to monitor the other things the car was doing.
One thing I noticed that I have a question about: At WOT, the TPS (throttle position sensor) is 81. I know some of you guys have scangauges, what TPS reading are you getting at WOT? (Id be interested to hear answers from stock 1NZ guys as well) I still might chip swap this throttle body I have. I think it has a lot of mileage on it and swapping it might cure this idle issue I'm having. |
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