G35 Coupe V35 2003 - 07 Discussion about the 1st Generation V35 G35 Coupe

Resetting ECU

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Old May 23, 2003 | 12:57 AM
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freeagenttd20's Avatar
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Resetting ECU

I have heard people talking about resetting the ECU to gain some power. How would you do this?

 
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Old May 23, 2003 | 06:18 AM
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Re: Resetting ECU

you disconect the battery for 12 hours. and then it will be reset.

 
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Old May 23, 2003 | 08:16 AM
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Re: Resetting ECU

Not sure about more power bro, but disconnectiong the battery for 12 hrs. will erase any tranny shifting memory. It tends to learn 'soft' shifting.

<font color=green>GSM</font color=green>
 
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Old May 23, 2003 | 10:03 AM
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Re: Resetting ECU

And to clarify...this is only for the AT's...right ?

"Operator, give me the number for 911!"
- Homer Simpson
 
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Old May 23, 2003 | 11:32 AM
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Re: Resetting ECU

For the effect on shifting, yes, that's the AT. But for MTs, wouldn't there still be some effect with regard to fuel use? I mean, if you're running in low rpms most of the time, isn't the computer going to send a different ratio of fuel to the engine than if you're at the top end? I think this computer tries to give you smooth performance rather than maximum performance, what with it being a luxury car, so it will still resist making abrupt changes to what it's doing if you stomp the pedal.

Mind you, that's just a theory, I don't actually know if there's any relation.

-Jack
Obsidian/graphite '03 Coupe premium nav
 
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Old May 23, 2003 | 12:25 PM
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Re: Resetting ECU

That's right bro, Only A/T's. Don't think resetting the ECU has any effect on 6M/T's.

<font color=green>GSM</font color=green>
 
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Old May 23, 2003 | 11:09 PM
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Re: Resetting ECU

Actually GSM, based on what we are finding out about the ECU, this may actually help some of the 6 speed cars. Anyone want to try it and let us know, Sedan and Coupe?

 
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Old May 24, 2003 | 08:38 AM
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Re: Resetting ECU

That's good news. It must change air & fuel metering, maybe timing and the like.
Someone disconnect the batt. on their 'slow' 6M/T and let us know.

<font color=green>GSM</font color=green>
 
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