Throttle body BOSCH 0 280 750 474 have problem TPS

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Hmelik
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Joined: Sun Jan 16, 2022 5:07 pm

Throttle body BOSCH 0 280 750 474 have problem TPS

Post by Hmelik »

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Last edited by Hmelik on Mon Jan 09, 2023 9:13 pm, edited 1 time in total.
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AndreyB
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Re: Throttle body BOSCH 0 280 750 474 have problem TPS

Post by AndreyB »

Try changing calibration number just a bit manually. Looks like usually error is below threshold but sometimes it gets out of expected range :(
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mck1117
running engine in first post
running engine in first post
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Re: Throttle body BOSCH 0 280 750 474 have problem TPS

Post by mck1117 »

one useful tool is to look at the raw primary vs. secondary in megalogviewer - it looks like you're overtraveling the sensor slightly
image.png
image.png (84.71 KiB) Viewed 2665 times
try:
set your primary min/max to 0.664/4.340
set your secondary min/max to 4.365/0.671
Hmelik
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Re: Throttle body BOSCH 0 280 750 474 have problem TPS

Post by Hmelik »

https://www.rusefi.com/online/view.php?log=1141
beter but not work
playing and 108/868 882/134 work
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