Author
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Topic: 65 mm throttle body install
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gypsy88
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Member # 13891
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posted
So I cam up on a 65mm thottle body installed it and set the tps to .803. Is that where it needs to be? Do I need to do any thing else to it before I start driving it around?
Posts: 58 | From: rocklin | Registered: Dec 2014
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LXjames
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Member # 10791
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posted
Voltage should be closer to .98 or so. Most foxes idle better and like that setting
-------------------- On Point Motorsport prez. King Lx
Posts: 4761 | From: Pittsburg CA | Registered: Mar 2011
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gypsy88
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Member # 13891
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posted
I was wondering why the idle was horrible. That's it though for adjustments?
Posts: 58 | From: rocklin | Registered: Dec 2014
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NK2186
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Member # 12319
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posted
there is a stop screw on the throttle body that controls the throttle blade. You can adjust that a bit for better idle control. It may also change your TPS voltage so after you adjust it check it. As long as its around .92 - .98 it shouldn't be an issue.
If you get idle surge you will need to clear the computer and disconnect the IAC and set base idle via throttle stop screw.
-------------------- 90 LX 5.0 - Stolen/stripped 89 LX 5.0 - Stolen and missing as of 7-24-13. LIC# 4HIP151 :( 99 Cobra 00 Exploder
Posts: 400 | From: Haystack | Registered: Aug 2012
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Aztec 5.0
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Member # 13859
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posted
How do you set the TPS? sorry for the HJ
Posts: 164 | Registered: Nov 2014
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gypsy88
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Member # 13891
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posted
Get a meter put a needle in the green wire coming from the sensor. Put key on engine off. Measure needle and ground to get your DC volts.
Posts: 58 | From: rocklin | Registered: Dec 2014
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gypsy88
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Member # 13891
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posted
There's a video that latemodelresto made you can find it on you tube...
Posts: 58 | From: rocklin | Registered: Dec 2014
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gypsy88
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Member # 13891
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posted
Installed the tb starts up and idles fine. In drive it's spudders a little bit then goes away once I'm deep enough on the gas peddle any ideas??
Posts: 58 | From: rocklin | Registered: Dec 2014
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