Re: Shafts and TB questions

From: Blbridges@aol.com
Date: Sat Sep 25 1999 - 18:36:11 EDT


In a message dated 9/24/1999 10:52:12 PM Pacific Daylight Time,
gibbons@fn.net writes:

<< Now my question. What's all this about low throttle position sensor output
 voltages on reworked T.B's. I just ordered one from Quick D. Was this a
 mistake? I am adding it to a Gibson Cat-Back, Hypertech PTM, 180 deg.
 thermo and K&N Gen II (all still on order). Any thoughts are appreciated.
>>
Mike,
IMO it is a fine throttle body and will work well for you. You have made a
good choice! The TPS gets baselined regularly by the PCM and is not a
"calibrated" device as it may have been in the past on some vehicles. But
in reality, the TPS feature on the shaft can be (is) machined to within 30'
or so (F&B) and is dead nuts to the factory unit. Not sure what shafts were
being measured in the original post. Anyone ever clock their shaft out
there??
Bruce



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