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Chipped Ecu Issue.... Help!

vr4ust

By vr4ust,
in Engines & Forced Induction

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vr4ust Apprentice

vr4ust

Posted
Posted

Hey there i just got my standard ecu chipped (R32 gtst rb20det) it was a standard auto computer and seemed to go sweet in my manual except for detonation at 10psi when boosting, anyway i plugged the ecu in and at first was pretty hard to start but started and the exhaust temp light was flashing and so was the red light in the ecu, and if you slowly put your foot on the accl it revs up but if you put your foot down it almost stalls and runs like a bag of puss, any help would be greatly appreciated!!!

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https://www.sau.com.au/forums/topic/268074-chipped-ecu-issue-help/
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vr4ust Apprentice

vr4ust

Posted
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Posted

ok been playin with the aac valve and the fine tuning thing in the ecu but that doesnt seem to be doin much anyway the damn exhaust\gas light keeps flashingwhat the hell? i never seen it flash before i tried reseting the ecu but doesnt do squat and the search function on this site is crap so does someone have any idea?

CEF11E Veteran

CEF11E

Posted
Posted

it sounds like you have put a cradle in your ecu and installed a remap. either 3 possible causes

1. the remap is not programmed correctly on the eprom

2. the eprom is not sitting in the socket correclty

3. the ecu has been damager installing the soket or eprom..the tracks are fairly fragile on these ecus and break easily. where did you get the remap and was it done to suit your mods?

Tangles Grand Master

Tangles

Posted
Posted
ahh dam dont tell me that..... :wub: i got it made to suit the car just got it back it was sent fully bubble wrapped and returned the same. So its not reading the eprom? it was done by remap.co.nz supposed to be pretty good but he wont pick up his effin phone

mine was done mail order too. Toshi

went to the dyno straight away and tuned the SAFC around a bit, made a vast difference in the end

  • 4 months later...

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