Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
FJR Motorcycle Forums
Technical & Mechanical Problems
Engine Swap. Gen 2 to Gen 1
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Yamaha FJR Motorcycle Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="mcatrophy" data-source="post: 1229482" data-attributes="member: 3187"><p>It's the GenII (and III) that take the speed from the rear wheel. I'd guess a GenII speed signal wouldn't work into a GenI ECU. Even if the electrical signal was OK, the frequency (pulses per mile) would be very different.</p><p></p><p>The OP very sensibly tried for his original GenI sensor plugged into the Gen1 engine, presumably picking up the speed from the teeth of a gear wheel, or maybe there's a dedicated toothed wheel for it that was continued into the GenII gearbox.</p></blockquote><p></p>
[QUOTE="mcatrophy, post: 1229482, member: 3187"] It's the GenII (and III) that take the speed from the rear wheel. I'd guess a GenII speed signal wouldn't work into a GenI ECU. Even if the electrical signal was OK, the frequency (pulses per mile) would be very different. The OP very sensibly tried for his original GenI sensor plugged into the Gen1 engine, presumably picking up the speed from the teeth of a gear wheel, or maybe there's a dedicated toothed wheel for it that was continued into the GenII gearbox. [/QUOTE]
Insert quotes…
Verification
Post reply
FJR Motorcycle Forums
Technical & Mechanical Problems
Engine Swap. Gen 2 to Gen 1
Top