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Author Resetting ECU
chris_uk
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Registered: 8th Jul 03
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9th Jul 03 at 15:40   View Garage View User's Profile U2U Member Reply With Quote
Is it ECU?? i cant remember cant be botehred to look it up

ive drilled my airbox and got a PVD panel filter, if i reset my ECU by disconnecting the batt, how long would i have to leave it and would it increase performance?
MarkM
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Registered: 11th Apr 01
Location: Liverpool
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9th Jul 03 at 15:47   View User's Profile U2U Member Reply With Quote
leave it unplugged for a few hours...heard some people sat 1 hour and some say overnight...
chris_uk
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Registered: 8th Jul 03
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9th Jul 03 at 15:53   View Garage View User's Profile U2U Member Reply With Quote
ok cheers ill have to try this 2nite. do u think id have a performance increase?
WaNtEd_CoRsA
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Registered: 4th Mar 03
Location: Wakefield
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9th Jul 03 at 15:57   View User's Profile U2U Member Reply With Quote
make more noise probably
chris_uk
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9th Jul 03 at 16:01   View Garage View User's Profile U2U Member Reply With Quote
even better.. lol cheers guys
stuyw
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Registered: 15th May 02
Location: North West Drives: Rev3 MR2 Turbo
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9th Jul 03 at 16:04   View User's Profile U2U Member Reply With Quote
u'll probably get 1bhp if ur lucky
chris_uk
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9th Jul 03 at 16:08   View Garage View User's Profile U2U Member Reply With Quote
cool
better than 0bhp
luca2020
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Registered: 26th May 02
Location: Maidstone, Kent
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9th Jul 03 at 17:10   View User's Profile U2U Member Reply With Quote
im pretty sure this re-setting the ecu business is a myth

the ecu continusly updates it self for the correct air/fuel ratio, so theirs not much point in doing it, if it all it works
broster
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Registered: 6th Dec 02
Location: Drives: E39
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9th Jul 03 at 17:48   View Garage View User's Profile U2U Member Reply With Quote
it does help, i didnt reset mine after i fitted my zorst an it bogged down a bit when u put ur foot down, after resettin ecu it dont do it!
Paul_J
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Registered: 6th Jun 02
Location: London
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9th Jul 03 at 20:38   View User's Profile U2U Member Reply With Quote
yeh it works... it basically figures out the resistance and resets what the idle figures are... and thus can construct the rest of the rev range when its moving about...

Ok it adjusts all the time, but it needs a clean slate to work out something if the resistance / air supply is different!

Paul J

 
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