Go Back  Offshoreonly.com > Technical > General Q & A
HP500 wiring diagram >

HP500 wiring diagram

Notices

HP500 wiring diagram

Thread Tools
 
Old 04-06-2014, 07:00 AM
  #1  
Registered
Thread Starter
iTrader: (1)
 
Join Date: Jul 2013
Location: West Lafayette, Indiana
Posts: 232
Likes: 0
Received 0 Likes on 0 Posts
Default HP500 wiring diagram

Im looking for a wiring diagram for a hp500 carb engine from around the 1999 time frame if anyone knows where I can find one. Thanks
PurdueCAT is offline  
Old 04-06-2014, 08:16 AM
  #2  
Registered
iTrader: (2)
 
Join Date: Oct 2012
Location: dfw texas
Posts: 1,332
Likes: 0
Received 2 Likes on 1 Post
Default

Have July 99 hp500 efi here at house lol prob have the fold out for carb at work .you running merc ignition ?
airjunky is offline  
Old 04-06-2014, 09:47 AM
  #3  
Registered
Thread Starter
iTrader: (1)
 
Join Date: Jul 2013
Location: West Lafayette, Indiana
Posts: 232
Likes: 0
Received 0 Likes on 0 Posts
Default

Yep stock thunderbolt. Going to re-wrap my harness's and my dart blocks don't have the provisions for all the oil senders down on the the bottom of the block. So if I have to move the senders to the top-rear-middle of the block, I'll probably go ahead and shorten/clean up the harness while im at it. Was just wanting to loot at wht there are what appears to be two pressure sensors down on the bottom left of my gen 6 block and no place for this on the dart m block.
PurdueCAT is offline  
Old 04-07-2014, 01:35 AM
  #4  
Charter Member # 55
Charter Member
 
Griff's Avatar
 
Join Date: Oct 2000
Location: Omaha/LOTO
Posts: 19,558
Received 1,821 Likes on 907 Posts
Default

One sender is for the guage and the other is for the Merc alarm system. The alarm system uses tan wire with blue stripe.
Griff is offline  
Old 04-07-2014, 04:55 AM
  #5  
Registered
Thread Starter
iTrader: (1)
 
Join Date: Jul 2013
Location: West Lafayette, Indiana
Posts: 232
Likes: 0
Received 0 Likes on 0 Posts
Default

I've got those two cleared up but i also have a third sensor down there. Its a temperature probe but im not sure what its for. Oil i assume, but i also have an oik temp sensor on my filter mount next to my oik cooler. Im just wanting to make sure these sensors get to thr right places in my dart blocks.
PurdueCAT is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.