Technical help Q & A Got A technical problem with you car? Keep it in here where the techies hang out and we will try to solve it for you!!

Cos 4x4 Overfueling proplem

Thread Tools
 
Search this Thread
 
Old 24-05-2006, 09:21 PM
  #1  
2ndGear
BANNED
BANNED
Thread Starter
iTrader: (2)
 
2ndGear's Avatar
 
Join Date: Jul 2003
Location: Southport
Posts: 610
Likes: 0
Received 0 Likes on 0 Posts
Default Cos 4x4 Overfueling proplem

my 4x4 cos is overfueling, is there any known concerns?
Old 24-05-2006, 11:15 PM
  #2  
jon@work
Advanced PassionFord User
iTrader: (5)
 
jon@work's Avatar
 
Join Date: May 2004
Location: Nottingham
Posts: 2,400
Likes: 0
Received 8 Likes on 7 Posts
Default

Coolant Temp Sensor Checking - info courtesy of Simon @ SECS
1) Ensure ignition is OFF.
2) Remove rear of ecu plug cover and insert plug back into ecu.
3) Turn ignition back on (do not start engine)
4) Check resistance between pins 29 and 11. Should be 800 to 5000 ohms (depends on temp). If outside this range, check sensor and/or wiring.
Old 25-05-2006, 07:46 AM
  #3  
boost mad
PassionFord Post Whore!!
iTrader: (8)
 
boost mad's Avatar
 
Join Date: Sep 2004
Location: sussex
Posts: 6,289
Likes: 0
Received 3 Likes on 3 Posts
Default

coolant temp is the blue sensor at the back of the head on the inlet side
Old 25-05-2006, 07:55 AM
  #4  
Alvyn
PassionFord Post Whore!!
iTrader: (1)
 
Alvyn's Avatar
 
Join Date: Jun 2003
Location: Essex
Posts: 5,076
Likes: 0
Received 0 Likes on 0 Posts
Default

could also be the map sensor or the fuel regulator! what spec engine you running?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
abz474
Cars for Sale
9
01-11-2015 06:53 PM
nicodinho
Ford Non RS / XR / ST parts for sale.
6
07-10-2015 12:56 PM
gcfcos
General Car Related Discussion.
59
06-10-2015 05:04 PM
Iain Mac
General Car Related Discussion.
7
30-09-2015 09:39 PM
cossie330
Cars & Parts Wanted.
0
27-09-2015 04:13 PM



Quick Reply: Cos 4x4 Overfueling proplem



All times are GMT. The time now is 04:08 AM.