twigz 
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Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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Right... I have coming up very shortly the lovely task of trying to mate a Yamaha R1 injection loom to a Vx Corsa Gsi loom.  
 
I have manuals for both but I'm really shite with wiring so is there any one who can offer advice or even know of a company that will be willing to link it all up correctly.  
 
Wiring in my Megasquirt ECU will be one thing.. but a Yamaha loom  
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
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did you call up jamsport today? someone rang about a megasquirt ecu??
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twigz 
Member 
 
Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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Not me I'm afraid dude. I have phoned up before to ask about r/r set ups.  
 
Any advice for loom splicing?  
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
User status: Offline 
 
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bring it in and we can get it going for you  
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RobHayes 
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Registered: 6th Sep 03
 Location: Lincolnshire               
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im lost, what exactly do you need to splice? 
if your running aftermarket ecu, that will have its own loom (albeit one you may have to make up yourself) which runs the engine  
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
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if its megasquirt he may need to make the loom. should only need the injector loom anyway
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twigz 
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Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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Am I over looking something simple?  
 
Currently the set up will be:  
 
Megasquirt ECU (Mtech unit) 
Yamaha R1 Tb's (not Carbs!) 
 
Won't I need to splice the R1 loom (bear in mind this is 02 Tb's with all the sensors) with the gm loom and then attach the Megasquirt Ecu to the gm loom?  
 
Have I grabbed the wrong end of the wiring stick? 
 
[Edited on 30-06-2006 by twigz]
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RobHayes 
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Registered: 6th Sep 03
 Location: Lincolnshire               
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if the megasquirt ecu matches the GM loom plug, then yes that sounds about right to me. You may be provided with a plug and wiring diagram, from which you wire up your own loom
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
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id do it properly, rip out the standard loom, keep all the sensor plugs, rip out the r1 loom, keep the injector and tps plugs, then make a new loom from the ecu to the engine bay soldering the rescued connectors to the new fresh loom. the megasquirt ecu will have a guide for the loom surely in the manual
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twigz 
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Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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These to be exact 
 
  
 
It's your Corsa Broster that gave me inspiration to get a Gsi and tb it  
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RobHayes 
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Registered: 6th Sep 03
 Location: Lincolnshire               
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note the difference between ameteur and profession reply with the same answer in mind  
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broster 
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Registered: 6th Dec 02
 Location:                               Drives: E39 
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lol, glad to be of help to you lol!
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
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quote: Originally posted by RobHayes 
note the difference between ameteur and profession reply with the same answer in mind   
   
 
pmsl!
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twigz 
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Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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I've been waiting for the Ecu for over 7 weeks! As soon as I get it I'll have a look in the manual. Glad some one has shed light on it all. Thanks Guys  
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
User status: Offline 
 
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any probs, you know where to call, whos mapping it for you?
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twigz 
Member 
 
Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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Next on this list is to find a good head worker... (no pun intented) 
 
Actually, we're setting it up on a basic map just to get it to JamSport. I need to save for that though as that is mega expense   
 
[Edited on 30-06-2006 by twigz]
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
User status: Offline 
 
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you want your head ported and polished? 
 
450+vat! for the same head as me! thats a good bit of head (snigger) 
 
how much were you quoted for a remap?
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twigz 
Member 
 
Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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450+vat again for the remap lol  
 
Whats the spec on your head *smirks*
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
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head spec is secret, need to take deposit for me to reveal those bits of info, but it is not offering any restriction at 190bhp lol
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broster 
Premium Member
 
Registered: 6th Dec 02
 Location:                               Drives: E39 
User status: Offline 
 
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quote: Originally posted by twigz 
450+vat again for the remap lol  
 
Whats the spec on your head *smirks* 
   
 
 
sounds about right for the remap......
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twigz 
Member 
 
Registered: 17th Jun 06
 Location: Bedfordshire 
User status: Offline 
 
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quote: Originally posted by broster 
head spec is secret, need to take deposit for me to reveal those bits of info, but it is not offering any restriction at 190bhp lol 
   
 
A deposit you say? How much.. u2u me if you want to keep it secret  
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Rileysport 
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Registered: 18th Jun 04
 Location: West Yorkshire 
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quote: Originally posted by broster 
id do it properly, rip out the standard loom, keep all the sensor plugs, rip out the r1 loom, keep the injector and tps plugs, then make a new loom from the ecu to the engine bay soldering the rescued connectors to the new fresh loom. the megasquirt ecu will have a guide for the loom surely in the manual 
   
 
amen 
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