1989 Jaguar XJS guages

Tiny
SMAX
  • MEMBER
  • 1989 JAGUAR XJS
  • V12
  • 2WD
  • AUTOMATIC
  • 80,000 MILES
Hi-working on 89 xjs convertible v12
suddenly fueland oilpressure guages stopped working?
checked fuses under dash both sides-however some guages still working
do I need to pull speedo head?

also does this car have idle air controller?
at idle revs up n down without touching throttle
it did it then stopped for a few weeks but now doing it all the time
cheers
smax
Wednesday, September 24th, 2008 AT 8:09 AM

2 Replies

Tiny
SMAX
  • MEMBER
  • 8 POSTS
Hi-i paid to have my question answered but so far not heard back
i found cracked vac leak re idle problem
need to know if guages have seperate fuse or if I have speedo head problem
fuel-oil pressure and temp don t work-battery charge guage works-thanx
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Thursday, September 25th, 2008 AT 6:45 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi smax,

Sorry for the delay in the reply and thanks for the donation.

Fuel, temp, oil gauge, tachometer and speedometer uses same fuse, # 4 main fuse box. If some of above are working, it should not be power supply problem and ou need to check the meter cluster.

Charge indicator uses separate fuse.
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Friday, September 26th, 2008 AT 11:53 AM

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