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TPS reading question

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Old Nov 9, 2008 | 06:35 PM
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Default TPS reading question

The TPS has a 0 - 100% reading as well as a Voltage reading. The TPS postion can be reset after idlestop screw adjustments are made. So lets say 5% can be reset to read 0% but does the voltage reading reset as well? I am thinking the voltage reading is not able to be altered. What should the voltage read against the stop? is .075V too high?
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Old Nov 10, 2008 | 08:42 AM
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Voltage does not move, and you have to respect the
upper voltage limit to avoid some things like failsafe
shift modes in the A4s. Also the lower end voltage
needs to be reasonable so the PCM makes the right
decision about being at idle or not.

I think 0.75 is on the edge for idle and the upper
fault limit is 4.75 (for like 10 seconds).
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