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Ecr33 Rom Tuned Ecu Question

chunky

By chunky,
in Engines & Forced Induction

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chunky Rookie

chunky

Posted
Posted

Hello all, this is my first post on this board. I'm in the US and own a 1997 S14 which I have just recently purchased an ECR33 clip for. The clip came with a ROM tuned ECU, and I was wondering if anyone on here has any idea whats been changed. Here are some pictures...

rom001.jpg

rom002.jpg

rom003.jpg

Thanks!

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https://www.sau.com.au/forums/topic/141528-ecr33-rom-tuned-ecu-question/
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mad082 Grand Master

mad082

Posted
Posted

stick it on and go for a drive. listen out for pinging.

i have a remapped ecu in my 33. no speed limiter, no rich and retard, higher rev limiter, and runs a bit leaner than the stock ecu. at 11psi it sits at 12.0-1 at around 3500rpm then slowly drops to 11.5-1 at 7000.

it would be wise to put the car on a dyno after you have installed it to check the afr's.

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