1990 Jaguar XJ6 1990 Jaguar no start

Tiny
SPEEDLANCE007
  • MEMBER
  • 1990 JAGUAR XJ6
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 73,777 MILES
Hi I have a 1990 Jaguar XJS in the shop and there is fuel pressure going to the fuel injectors a I replace the pump and its working, I also replace the crank angle censor but the injectors are still not working. I do have power going to the coil and spark comming from the coil. Can any one help me with this problem. My client is loosing patience with this car. Thanks! Lance
Wednesday, October 22nd, 2008 AT 1:08 PM

8 Replies

Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
Have you hooked up a noid light and checked for actuall injector pulse? Get back to me and we will go from there.
Was this
answer
helpful?
Yes
No
Wednesday, October 22nd, 2008 AT 9:46 PM
Tiny
SPEEDLANCE007
  • MEMBER
  • 5 POSTS
Hi yea the injectors are working. There is no power going to the fuel pump. Thanks Lance
Was this
answer
helpful?
Yes
No
Friday, October 24th, 2008 AT 1:04 PM
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
Have you checked or replace the fuel pump relay? I am not sure where it is at I will have to check at work on my Mitchell1.
Was this
answer
helpful?
Yes
No
Saturday, October 25th, 2008 AT 8:46 AM
Tiny
SPEEDLANCE007
  • MEMBER
  • 5 POSTS
Hi, Did you find the location whereabouts of the fuel pump relay? I still can't find it. Thanks Lance

This is for a 1990 Jaguar xj6 with a inlne 6 cyl engine.
Was this
answer
helpful?
Yes
No
Monday, October 27th, 2008 AT 3:02 PM
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
I will check today I am sorry I got busy and I don't do any work on Sunday's but will check while at work today.
Was this
answer
helpful?
Yes
No
Tuesday, October 28th, 2008 AT 9:07 AM
Tiny
SPEEDLANCE007
  • MEMBER
  • 5 POSTS
Have you fopund the location of that pump relay yet! 1990 Jaguar xj6. Lance
Was this
answer
helpful?
Yes
No
Wednesday, October 29th, 2008 AT 3:17 PM
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
I am still looking I have one more book to go through today when I get to work I will do that hopefully I will find in this one. Sorry it is taking a few but I have to do this on my time and sometimes there isn't much of that. I will get back to you tonight or sooner ok.
Was this
answer
helpful?
Yes
No
Thursday, October 30th, 2008 AT 10:27 AM
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
It is in the trunk. On the right hand (passanger) side there are a bank of 3 relays. It is the one closest to the window or the furthest one in. I hope this helps.
Was this
answer
helpful?
Yes
No
Thursday, October 30th, 2008 AT 8:27 PM

Please login or register to post a reply.

Related Engine Not Running Content

Car Cranking but Not Starting? Try This
VIDEO
Car Cranking but Not Starting? Try This
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE