Thanks for your help.
We have now switched the EFI box from my friends bike and vice versa with
the conclusion that the EFI box has broken down. With by EFI box on my
friends bike the bike runs well, and with my friends EFI box on my bike, my
bike has the same problem.
The problem seems to be that the fuel feed to cylinder 2 and 4 are blocked.
According to the Yamaha dealer, my friend will have to buy a new EFI box
(actually they already ordered one). The cost for the EFI unit is somewhat
immoral, NOK 19.952, i.e. USD 2.000. From what I learn from this list, this
is about 30% of a "new" GTS in the states.
The new EFI box will be delivered on monday, and then we are ready for a one
week holliday.
Stein
----- Original Message -----
From: "nicholas.threader" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 07, 2001 1:53 AM
Subject: Re: Ignition problems after alarm installation
> Hi Stein ,
>
> Have you tried their web site , see link
> http://www.softline-online.de/deutsch/about/faq.htm
>
> >One way of isolating the problem could be to move >parts, EFI, relays
etc.
> >from my GTS to my friends GTS, but I am very afraid >of damaging my GTS
as
> well.
>
> Do it the other way round , use his EFI on your bike to
> check , his EFI box is ok .
> Doing it this way means you don't damage your EFI by testing it on his
bike
> .
>
> Before you check the EFI , you need to trace the fault backwards , check
> which plugs don't spark correctly ,
> then check the voltage to the coils ( red/white 12volts ), then check all
> connections where the alarm was installed .
> If the EFI box is ok .( you say the EFI light condition
> control lamp is working as normal ) Box should be ok .
> It sounds like a bad reconnection , wires should be soldered back together
.
> Look at the wire connections from EFI box to coils ( check for bad
> reconnection ) wire colour orange and wire colour gray .
> Check voltage to EFI ( red/white 12volts ).
> Check earth to EFI .
> Check block connectors to EFI ( 2 blocks ) look for bent pins in EFI.
>
> Let me know how you get on .
>
> atb Nick T
>
>
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