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HELP with dyno log! Finally got it!

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Old 03-30-2021, 09:48 AM
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Default HELP with dyno log! Finally got it!

He sent me this but i dont know how to open it.

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Old 03-31-2021, 04:57 PM
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Up to 2500 rpm, your wideband says it is lean and your narrow bands say it is on the money. After 2500rpm and you get into PE, your wideband says fuel is good. Where did he have the wideband---and maybe he was using narrow bands to tune low rpm and the wideband to tune wot???

If you have hptuners on your computer, just click on the file
Old 03-31-2021, 05:21 PM
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Originally Posted by dw456post
Up to 2500 rpm, your wideband says it is lean and your narrow bands say it is on the money. After 2500rpm and you get into PE, your wideband says fuel is good. Where did he have the wideband---and maybe he was using narrow bands to tune low rpm and the wideband to tune wot???

If you have hptuners on your computer, just click on the file
Sorry I am learning what do you mean PE? Wideband was in tailpipe

Yes i have the software now to open the file.
Old 03-31-2021, 06:16 PM
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PE= Power Enrichment
Old 03-31-2021, 06:25 PM
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Originally Posted by G Atsma
PE= Power Enrichment
Thank you
Old 03-31-2021, 06:28 PM
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What im seeing and i dont even know if its bad but
At the time the dip happens the timing goes from 14-15-17-19-18-18-18. at the 19 it when torque takes a dive on the RPM scale.



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