Technical Chat - 2015 RSV4 stalling issues

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2015 RSV4 stalling issues

Printed From: rsvr.net Forums
Category: RSV4
Forum Name: Technical Chat
Forum Description: Chat away about how to take apart the V4 (and put it back together hopefully)
URL: http://www.rsvr.net/forum_posts.asp?TID=27877
Printed Date: 27 Mar 2026 at 04:55
Software Version: Web Wiz Forums 12.07 - https://www.webwizforums.com

Topic: 2015 RSV4 stalling issues

Posted By: Mrplumber
Subject: 2015 RSV4 stalling issues
Date Posted: 10 Jun 2019 at 18:33

So I have a problem with my 2015 RSV4 APRC shutting off when I pull in the clutch to come to a stop. It has gotten progressively worse in the last couple of months. Prior to that it would only happen every once in a while. Doesn't matter what the temp of the bike is or the outside temp. The bike will immediately start right back up. It does however seem to be lacking in power when I take off afterwards. A couple of weeks ago it started idling a little lower during start up. If the bike idles really low for more than 10 seconds or so it will throw an error and go into limp mode. If I turn the bike off and then back on the error code remains but I can immediately tell the bikes power at take off has returned. I have re-flashed the ECU and deleted the smog can. I have already checked all the vacuum lines I can get to for cracks or breaks. None found!!

Any help would be greatly appreciated

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Stop thinking about what could go wrong and start thinking about what could go right!!

Replies:

Posted By: Spoonz
Date Posted: 10 Jun 2019 at 18:46

Doesn’t the code it’s throwing up give any clues ?

Posted By: Mrplumber
Date Posted: 10 Jun 2019 at 19:36

It has pointed to the O2 sensor. But that not it.

Posted By: Spoonz
Date Posted: 10 Jun 2019 at 20:26

When did it last have the throttle learning done.

Posted By: Mrplumber
Date Posted: 10 Jun 2019 at 21:54

When the ECU was flashed with the race update. But it was having the issue prior to the flash.

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Stop thinking about what could go wrong and start thinking about what could go right!!

Posted By: Spoonz
Date Posted: 10 Jun 2019 at 22:37

I would get a copy of guzzi diag and leads and see what stored codes there are. You can also do a throttle learn etc again just in Case.

I assume it’s had the valves checked on schedule, if they get tight it will cause hit start and stalling issues.