Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Please play nicely.  No one wants to listen/read a keyboard warriors rants....

Pages: [1]   Go Down

Author Topic: Omega 2.5 V6 TC light on  (Read 784 times)

0 Members and 1 Guest are viewing this topic.

Ian1

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • Weston-super-Mare
  • Posts: 11
    • Omega 2.5 Tourer
    • View Profile
Omega 2.5 V6 TC light on
« on: 24 February 2025, 13:55:05 »
Hi,

I have recently acquired a 1998 2.5 V6 Omega Tourer which has just developed an issue with the TC light. It starts up fine in the morning but after about five minutes driving both the TC and engine management light come on. No obvious difference in engine running and the EML tends to go off after about ten minutes driving. However, the TC light remains on. This has just started to happen in the last few days when the weather has become damper (I live in west Wales!) so are there any obvious checks or could this be linked to ABS/ECU on its way out?

Any pointers gratefully.
Logged

RallyArde

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 44
    • Omega B2 2.2 16v
    • View Profile
Re: Omega 2.5 V6 TC light on
« Reply #1 on: 24 February 2025, 16:02:18 »
Is there chance to read error memory with vauxcom or some other proper diagnostic tool?
« Last Edit: 24 February 2025, 16:04:39 by RallyArde »
Logged

Ian1

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • Weston-super-Mare
  • Posts: 11
    • Omega 2.5 Tourer
    • View Profile
Omega 2.5 V6 TC light on
« Reply #2 on: 25 February 2025, 13:38:49 »
I don't believe this year has a plug in port (but I'm happy to be corrected and guided to its location)
Logged

Doctor Gollum

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • In a colds and darks puddleses
  • Posts: 29769
  • If you can't eat them, join them...
    • Feetses.
    • View Profile
Re: Omega 2.5 V6 TC light on
« Reply #3 on: 25 February 2025, 18:08:02 »
Next to the fuse box under the steering wheel.
Logged
Onanists always think outside the box.

Andy B

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • Bury Lancs
  • Posts: 39729
    • ML350 TDM SmartRoadster
    • View Profile
Re: Omega 2.5 V6 TC light on
« Reply #4 on: 25 February 2025, 19:08:06 »
Quote from: Ian1 on 25 February 2025, 13:38:49
I don't believe this year has a plug in port (but I'm happy to be corrected and guided to its location)

As above, it's under the steering wheel

https://www.omegaowners.com/forum/index.php?topic=90581.0
Logged

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 106833
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: Omega 2.5 V6 TC light on
« Reply #5 on: 26 February 2025, 13:51:49 »
It has a OBDII port, but is not OBDII compliant, so you need a diag tool capable of reading older Vauxhalls as opposed to a generic ODBII tool.
Logged
Grumpy old man
Pages: [1]   Go Up
« previous next »
 

Page created in 0.011 seconds with 17 queries.