F4i - Main Forum Main F4i discussion board

new f4i help

Thread Tools
 
Search this Thread
 
  #21  
Old 11-26-2017, 11:11 PM
drock295's Avatar
Junior Member
Thread Starter
Join Date: Nov 2017
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by CaBaRet
Have a look here and download the Workshop Manual
https://www.manualslib.com/manual/12...0f4i-2001.html
Can you back probe the PINK wire at the ECU with ignition on to see what voltage you get
I thought if the pink wire didn't work that the fuel pump wouldn't prime when the ignition turns to on

​​​I'll double check to be sure though and let you know
 
  #22  
Old 11-26-2017, 11:48 PM
CaBaRet's Avatar
Super Moderator
Join Date: Oct 2016
Location: Lancs ,UK
Posts: 2,519
Likes: 0
Received 5 Likes on 5 Posts
Default

Yes just being methodical and eliminating everything else
 
  #23  
Old 11-27-2017, 03:32 AM
CaBaRet's Avatar
Super Moderator
Join Date: Oct 2016
Location: Lancs ,UK
Posts: 2,519
Likes: 0
Received 5 Likes on 5 Posts
Default

Originally Posted by drock295
I swapped both relays out they both click like they should as far as I can tell. Could the cam pulse be bad and still not code?
Just a thought, to test for codes again, crank the engine for 15 seconds, just in case it didn't pick up the fault on a short crank, then check for codes, will deplete the battery a bit but may find that code 18, or at least take it out ,clean it and re-install
 

Last edited by CaBaRet; 11-27-2017 at 03:51 AM.
  #24  
Old 01-23-2018, 12:43 PM
drock295's Avatar
Junior Member
Thread Starter
Join Date: Nov 2017
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by CaBaRet
Just a thought, to test for codes again, crank the engine for 15 seconds, just in case it didn't pick up the fault on a short crank, then check for codes, will deplete the battery a bit but may find that code 18, or at least take it out ,clean it and re-install
Update: got new injectors installed and tested while in fuel rail before putting back into motor the two outer injectors would squirt but not the inner two so swapped plugs and injectors untill all 4 fired and swapped a injector harness out to get them all squirting reset ecu and ran it 15seconds cleared all codes then checked and got 14 which is still injector 3 problem even though it did squirt. Any ideas? Book says a bad injector will cause a no start
 
  #25  
Old 01-23-2018, 03:07 PM
CaBaRet's Avatar
Super Moderator
Join Date: Oct 2016
Location: Lancs ,UK
Posts: 2,519
Likes: 0
Received 5 Likes on 5 Posts
Default

Try resetting the faults again see if it disappears
 
  #26  
Old 01-27-2018, 06:38 PM
drock295's Avatar
Junior Member
Thread Starter
Join Date: Nov 2017
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
Default

I tried running it till battery was almost dead resetting and testing for the light code 14 always pops up I even swapped injectors around again and saw all 4 squirting fuel. Could it be a pinched wire or loose pin at ecu?
 
  #27  
Old 01-28-2018, 01:32 AM
CaBaRet's Avatar
Super Moderator
Join Date: Oct 2016
Location: Lancs ,UK
Posts: 2,519
Likes: 0
Received 5 Likes on 5 Posts
Default

Hi, so maybe now we should go back to the start ,and re-install the BAS ,and all other safety switches that you may have bypassed, Check the kill switch for 12v in and out
 

Last edited by CaBaRet; 01-28-2018 at 01:35 AM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dr.squid
General Tech
7
01-28-2018 04:42 AM
mattyggstick
General Tech
1
06-20-2008 09:22 AM
smiley
F4i - Main Forum
8
12-15-2007 04:59 PM
the greeen lantern
CBR 929RR
17
07-13-2007 09:19 AM



Quick Reply: new f4i help



All times are GMT -5. The time now is 02:29 PM.