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TPS issue?

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Old 07-23-2017, 10:01 PM
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Car: 89 Formula
Engine: 5.7L L98
Transmission: 700R4
Axle/Gears: 9 bolt
TPS issue?

I noticed while reviewing datalogs on tunerpro that the TPS voltage spikes on occasion. Is this normal? Thank you


tps red. blm purple. int orange
Old 07-24-2017, 07:12 AM
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Re: TPS issue?

It would appear that the TPS may have a dead spot in its sweep. This could possibly be verified by measuring the resistance through the full range of motion.




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