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ive just converted my r32 automatic skyline to a manual (rb25det box), The car originally had an rb20det motor and now is an rb25de, It idles at 2000rpm and ive tried everything to change it but one thing i never changed was the ECU, Can i just put an r32 manual ecu in it and will it idle and run a heap better?

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45 minutes ago, Sheldon said:

ive just converted my r32 automatic skyline to a manual (rb25det box), The car originally had an rb20det motor and now is an rb25de, It idles at 2000rpm and ive tried everything to change it but one thing i never changed was the ECU, Can i just put an r32 manual ecu in it and will it idle and run a heap better?

What the f**k?

  • Like 2

And the ecu is for an auto turbo 2 litre.

3 hours ago, Sheldon said:

It idles at 2000rpm and ive tried everything to change it

I really hate guessing. What have you tried? Idle screw? Iac valve? Vac leak check?

 

 

 

 

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