Please login or register.

Login with username, password and session length
Advanced search  
Pages: 1 [2]  All

Author Topic: 2007 CVO Ultra Classic Stalling Problem  (Read 2813 times)

0 Members and 1 Guest are viewing this topic.

HD Street Performance

  • Vendor
  • 2.5K CVO Member
  • *
  • Offline Offline
  • Posts: 3118
Re: 2007 CVO Ultra Classic Stalling Problem
« Reply #15 on: December 31, 2019, 09:51:38 PM »

Some numbers
.003 feeler gauge under throttle blade parked, cable loose
.4 V tps setting
IAC steps 38-42 at idle warm
Logged

Unbalanced

  • FUD Examiner
  • 5k CVO Member
  • ***
  • Offline Offline
  • Posts: 6708

    • CVO1: 2011 SESG,
    • CVO2: 2004 SEEG Pumpkin,
    • CVO3: 2002 Police Roadking, Maudie and Maybelle Slayer
Re: 2007 CVO Ultra Classic Stalling Problem
« Reply #16 on: January 02, 2020, 12:14:46 PM »

Some numbers
.003 feeler gauge under throttle blade parked, cable loose
.4 V tps setting
IAC steps 38-42 at idle warm

Thanks Don -
Logged
HBRR Florida Chapter,  STILL - The Fastest Chapter - Proven yet again Bikeweek 2017

prodrag1320

  • AMRA & AHDRA P/D record holder
  • Vendor
  • Elite CVO Member
  • *
  • Offline Offline
  • Posts: 917
Re: 2007 CVO Ultra Classic Stalling Problem
« Reply #17 on: January 03, 2020, 07:00:15 AM »

try cleaning a IAC and clean around the edge of the butterfly itself.seen this MANY times over the years where a bit of carbon & junk gets built up and will cause this exact problem,ise a Q tip & acitone

Harleyman5600

  • Newbie
  • *
  • Offline Offline
  • Posts: 7
  • www.CVOHARLEY.com
    • CT


    • CVO1: 2007 Ultra Classic
    • CVO2: 2009 FXDC (not a CVO)
Re: 2007 CVO Ultra Classic Stalling Problem
« Reply #18 on: February 28, 2020, 01:58:17 PM »

These are the most difficult type of issues to diagnose.  Seems you first need to tie it back to fuel or electrical.  My money would be on electrical, and something happenning associated with elevated heat.  That could be a lot of things.  I'll assume that there is no correlation to moisture (rain or cleaning/washing).  Only thing I can think of is an old fuel injected bike I owned briefly.  One of the wires to an injector had a very poor terminal crimp causing the injector to fire intermittently.  When it ran it ran perfectly, and when it didn't it would do exactly as you state.  It was a bit of a bear to diagnose and really wasn't until it became really bad that the dealer tech could figure it out.
if a crimped wire to a fuel injector turns out to be the problem, I will be really disappointed in H-D for giving me such a crappy experience with a top-of-the-line bike (this is my fifth H-D, first CVO, and the first bike I've ever owned of any make to ever do anything like this) when such a stupid problem (which, if that's what it is, could imho only be caused by laziness in the manufacturing process) was the cause of such an aggravating and chronic problem.  The bike is currently not being ridden much due to the cold weather here in New England, but I had it out last Monday when it was about 60 out and a beautiful sunny day, and it ran great until I got it home, when it stalled (the same way, and kept stalling every time I restarted it so I had to feather the throttle to keep it running until I shut it off) just as I was pulling it into my garage.
Logged
Pages: 1 [2]  All
 

Page created in 0.138 seconds with 25 queries.