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
TPS Recall
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="Constant Mesh" data-source="post: 189707" data-attributes="member: 615"><p>One of the many differences in the pre-06's and the '06 is the idle adjustment. On the pre-06's the idle setpoint was achieved by adjusting the closed position of the throttle valves. If the idle rpm was too high you'd turn the knob and the throttle valve stop would move to a more closed position. For a low idle the stop would be moved to a more open throttle valve position. Obviously moving the throttle valve idle position would also move the TPS idle position. Would it vary the TPS signal up or down 2 or 3% for a given idle setpoint? I don't know.</p><p></p><p>On the '06 the idle rpm is adjusted in a different way. The closed position of the throttle valves is fixed -- not adjusted. The idle is changed by adjusting an external air valve which feeds filtered air to each of the throttle bodies. So the signal from the TPS is unaffected by adjusting the idle rpm.</p></blockquote><p></p>
[QUOTE="Constant Mesh, post: 189707, member: 615"] One of the many differences in the pre-06's and the '06 is the idle adjustment. On the pre-06's the idle setpoint was achieved by adjusting the closed position of the throttle valves. If the idle rpm was too high you'd turn the knob and the throttle valve stop would move to a more closed position. For a low idle the stop would be moved to a more open throttle valve position. Obviously moving the throttle valve idle position would also move the TPS idle position. Would it vary the TPS signal up or down 2 or 3% for a given idle setpoint? I don't know. On the '06 the idle rpm is adjusted in a different way. The closed position of the throttle valves is fixed -- not adjusted. The idle is changed by adjusting an external air valve which feeds filtered air to each of the throttle bodies. So the signal from the TPS is unaffected by adjusting the idle rpm. [/QUOTE]
Insert quotes…
Verification
Post reply
FJR Motorcycle Forums
Technical & Mechanical Problems
TPS Recall
Top