07 wont start
Thread Starter
|
Cruiser
Joined: Apr 2006
Posts: 168
Likes: 0
07 wont start
just installed pc3, ness sucker,bub pipes. downloaded samson power commander program m814-004. (figured this would be good enough to get down the road to dyno). well anyways bike will not start at all. will turn over, pc3 lights come on, battery charged, no obvious problems i can think of. bike has been sitting but gas has stabil in it. whats a good problem checking starting point? tried starting so much gas started running out pipes,[sm=dontgetit.gif]
Road Warrior
Joined: Sep 2006
Posts: 1,570
Likes: 45
RE: 07 wont start
check plugs and wires? make sure the wires are firmly attached to
plugs. then check for spark i use a spark check pen, u just hold it.
against the wire and turn the motor over and the pen shows a
bright flash.
plugs. then check for spark i use a spark check pen, u just hold it.
against the wire and turn the motor over and the pen shows a
bright flash.
Cruiser
Joined: Jul 2006
Posts: 206
Likes: 0
From:
RE: 07 wont start
Take off the PCIII, so the ECM is back to stock and see if it starts. If it starts right up, you know the problem is something you did when you installed the PCIII. You can then focus your troubleshooting on the PCIII.
Road Master
Joined: Jul 2005
Posts: 1,043
Likes: 4
From: New Mexico
RE: 07 wont start
check the ecm fuse ,if you blew the fuse your PC crashed.My 2000 RG with the MM EFI crashed 3 pc with in 1 1/2 years went with a sert no troubles. Your 07 has the delphi EFI which I think it the best there is.
[IMG]local://upfiles/3159/C4649E534F7943CFB6BF423B72CCBE36.jpg[/IMG]
[IMG]local://upfiles/3159/C4649E534F7943CFB6BF423B72CCBE36.jpg[/IMG]
Advanced
Joined: Jan 2007
Posts: 78
Likes: 0
RE: 07 wont start
Did you check for spark? Always when diagnosing a no start check for fuel and fire. Once you have ruled those out you normaly check timing but in this situation it would be the computer that needs checked.
Trending Topics
Thread Starter
|
Cruiser
Joined: Apr 2006
Posts: 168
Likes: 0
RE: 07 wont start
it was the ecm fuse! changed it and removed pc3 and bike started right up! tks for the help but was wondering why this happened?
im going to re-try the pc3 today and see what happens.
im going to re-try the pc3 today and see what happens.
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Verdad Gallardo
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
Harley-Davidson Reveals Super Cool Cafe Racer Concept
Verdad Gallardo
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Verdad Gallardo
10 Motorcycles You Should Never Buy
Joe Kucinski
10 Things Harley-Davidson Needs to Fix in 2026
Verdad Gallardo
Advanced
Joined: Nov 2006
Posts: 91
Likes: 0
From:
RE: 07 wont start
Check some wiring around the battery posts. We had a failure of this sort over the weekend where the o2 sensor wire wore through and shorted on the +ve post. This put the other sensors using the common ground out of wack also. Currently being fixed under warranty but this is the second 07 that I have heard of with a similar problem. Yours could be a 3rd?
cheers
Mick
cheers
Mick