Re: Lean Misfires at 2700-2800 rpm
Hopefully I`ll have something to report tomorrow or Monday, using that table you can pick out the trend to where the ECU goes into closed loop operation, which is where you don`t want to make any real alterations as that`ll knock the trims out.
I think I`m going to try doing a 360 to 440 or 430 change in the Emanage, this`ll give me a slightly rich condition and then I`ll see how the ecu trims it out and what happens elsewhere as a result.
For the OBD1 cars, maybe raising fuel pressure slightly will bump the AFR`s up across the board, leave the trims to cut fuel where necessary - but full load may end up being too rich..
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JDM GTO TT, Emanage Blue - 450`s
Hotwired Walbro - Gutted MAS - K&N
Blitz SSBC - Aquamist Water Injection
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