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 only runs with vacuum line disconnected
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="torch" data-source="post: 1447545" data-attributes="member: 1295"><p>The values displayed in Diag mode come from the ECU and therefore indicate what it is seeing. So the TPS readings are good. </p><p></p><p>That's why I think unplugging the AP sensor should result in a Diag display of 760 if the problem is with the sensor -- the ECU should display the value it is using and the value should be set to the fail-safe if the sensor is disconnected.</p></blockquote><p></p>
[QUOTE="torch, post: 1447545, member: 1295"] The values displayed in Diag mode come from the ECU and therefore indicate what it is seeing. So the TPS readings are good. That's why I think unplugging the AP sensor should result in a Diag display of 760 if the problem is with the sensor -- the ECU should display the value it is using and the value should be set to the fail-safe if the sensor is disconnected. [/QUOTE]
Insert quotes…
Verification
Post reply
FJR Motorcycle Forums
Technical & Mechanical Problems
Engine only runs with vacuum line disconnected
Top