You will have to desolder the e-prom since it's not socketed and BTW the
board is not conformaly coated, which makes it easier for component
removal/replacement.
George got into the box a time or two :-)
----- Original Message -----
From: "Burton, Bob" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, June 18, 2001 10:09 AM
Subject: Re: New 96 ECU EPROM
> We have a repair facility here that does component level repair. Since
I've
> never tried to open the case on the ECU don't know how hard that is but if
> it's not difficult and the circuit board can be accessed, I can easily
> replace the eprom in the ECU. Since our Dutch friend says they replaced
the
> eprom, sounds like it can be done to me, otherwise there would be yet
> another ECU. Eproms depending on type are not very expensive, getting a
> master eprom or the code to put on the eprom is obviously the first step.
No
> master eprom or new "96" eprom code, then forget it. Bob B. (hoping there
> actually is a new eprom and someone can get it)
>
> -----Original Message-----
> From: Steve Baglien [mailto:[EMAIL PROTECTED]]
> Sent: Monday, June 18, 2001 10:30 AM
> To: [EMAIL PROTECTED]
> Subject: Re: New 96 ECU EPROM
>
>
> But the EPROM's are soddered on and sealed in to the ECU,
> right? You'd have to replace the entire ECU - which is big
> bucks.
>
> "Burton, Bob" wrote:
> >
> > If this is true and anyone over the pond can get their hands on one (or
> two)
> > of these new eproms, like I said before, most likely I can duplicate
them.
> > If anyone checks into this please keep me posted. I'm sure Yamaha USA
will
> > not acknowledge this eproms existence.
> > Thanks...Bob B.
> > ps Given the Eprom chip number (type) and a binary or hex file I can
also
> > create the eproms as well.
> >
> > -----Original Message-----
> > From: Erwin Donkers [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, June 18, 2001 6:01 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: New 96 ECU EPROM
> >
> > <snip>
> > Translation of second part is same as in the posting:
> >
> > If you drive with 3500rpm in second gear, the engine acts sometimes as
if
> it
> > stalls for a moment.
> > This stays this way until you increase the throttle.
> > It seems that YAMAHA has a new EPROM (software in an IC) which has to be
> > replaced in the blackbox for the ignition/injection. The problem was
> solved
> > with the new EPROM.....
> > At the MotorRAI at Amsterdam he talked to the people of YAMAHA
Netherlands
> > were he addressed the problem. YAMAHA would look in to it. After a while
> > YAMAHA replaced this EPROM with the new one (if they replaced the
complete
> > ECU I don't know, I think so, and send the old one back to the factory
for
> > update). Problem solved.
> >
> > Maybe its possible for your local YAMAHA dealer to contact YAMAHA
> > Netherlands for further information, and if it's available in you
country.
> >
> > YAMAHA MOTOR NL. B.V.
> > KOOLHOVENLAAN 101
> > 1119 NC SCHIPHOL - RIJK
> > Tel: 020-6546000
> > Fax: 020-6546739
> >
> > Greetz Erwin
>
