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30 25 neo with gtx3582r


lcxu105
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Base tune for run in gave 349rwhp on14psi @ 5000rpm. Saying safe with that at the moment as i have to fix a few things.

02 sensor died and they have to work out why there is a random tps fault. Cuts fuel and leans it out. Jumps all over the rev range. So going to park it up till we know what is going on.

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Pics show your inlet manifold has been painted - I'll back it in you've got an earthing issue.  Check the earth point VERY closely - the thickness of paint does terrible things to electrical circuit continuity.  Use a Stanley blade to scrape the paint back to bare casting, put a bit of silver anti seize on it and the terminals for all the components that earth there (TPS will be one of them).

^^ I went through this, problem solved.

 

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Assuming an OEM loom layout, there's a few common earths that mount near the temp sender.  TPS earth is amongst them.

If you wanted to get a bit more serious, it's not that hard to make a little jumper to join that earth point to the body.

But I would suggest just follow the original comment.

 

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  • 6 months later...

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