Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Please check the Forum Guidelines at the top of the Newbie section

Pages: 1 [2]  All   Go Down

Author Topic: Cruise Control struggles to hold speed  (Read 4757 times)

0 Members and 1 Guest are viewing this topic.

Kevin Wood

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Alton, Hampshire
  • Posts: 36417
    • Jaguar XE 25t, Westfield
    • View Profile
Re: Cruise Control struggles to hold speed
« Reply #15 on: 02 October 2012, 11:32:47 »

There's an engine ECU update for the V6 DBW engines that has cruise control mentioned in the improvements. I'm not sure if that's also the case for the 2.2. Don't recall seeing many V6s that aren't on the latest version anyway (although I don't normally look that hard) IIRC, my 52 plate V6 was already on the latest. 
Logged
Tech2 services currently available. See TheBoy's price list: http://theboy.omegaowners.com/

grain.ben

  • Guest
Re: Cruise Control struggles to hold speed
« Reply #16 on: 02 October 2012, 12:18:51 »

There's an engine ECU update for the V6 DBW engines that has cruise control mentioned in the improvements. I'm not sure if that's also the case for the 2.2. Don't recall seeing many V6s that aren't on the latest version anyway (although I don't normally look that hard) IIRC, my 52 plate V6 was already on the latest.

When you enabled my CC, there was an engine update incorporation with CC  ;)
Logged

Kevin Wood

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Alton, Hampshire
  • Posts: 36417
    • Jaguar XE 25t, Westfield
    • View Profile
Re: Cruise Control struggles to hold speed
« Reply #17 on: 02 October 2012, 12:22:05 »

There's an engine ECU update for the V6 DBW engines that has cruise control mentioned in the improvements. I'm not sure if that's also the case for the 2.2. Don't recall seeing many V6s that aren't on the latest version anyway (although I don't normally look that hard) IIRC, my 52 plate V6 was already on the latest.

When you enabled my CC, there was an engine update incorporation with CC  ;)

Now you mention it, I think we did find an update for the engine. :y
Logged
Tech2 services currently available. See TheBoy's price list: http://theboy.omegaowners.com/

steve6367

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Posts: 1613
    • View Profile
Re: Cruise Control struggles to hold speed
« Reply #18 on: 02 October 2012, 14:02:17 »

I will add that to the list of things I need to come and see you are your Tech2 about then :-)
Logged
2.2 CDX Estate (broken), 2.5 CD Salon, 2.5 CD Estate LPG

grain.ben

  • Guest
Re: Cruise Control struggles to hold speed
« Reply #19 on: 02 October 2012, 19:30:24 »

There's an engine ECU update for the V6 DBW engines that has cruise control mentioned in the improvements. I'm not sure if that's also the case for the 2.2. Don't recall seeing many V6s that aren't on the latest version anyway (although I don't normally look that hard) IIRC, my 52 plate V6 was already on the latest.

When you enabled my CC, there was an engine update incorporation with CC  ;)

Now you mention it, I think we did find an update for the engine. :y

Correct Kevin, the update for the engine came AFTER CC enable  :y (bearing in mind, you updated the gearbox too)  :y
« Last Edit: 02 October 2012, 19:32:06 by grain.ben »
Logged

Andy H

  • Omega Lord
  • *****
  • Offline Offline
  • Gender: Male
  • Auckland
  • Posts: 5533
    • Mazda MPV
    • View Profile
Re: Cruise Control struggles to hold speed
« Reply #20 on: 02 October 2012, 19:58:22 »

As other say, it can speed up down hills.

At 60, approaching a steep incline in top gear, its not really in its power band, so may loose a bit of speed, before kicking down a gear...

Yep, gearbox is reluctant to change down at around that speed too, I find, so cruise control gives it a fair bit of throttle trying to pull through the flat spot then it takes off like a bat out of hell once it does change down. ::)
The bagpipes and associated control flaps do a fair job of smoothing out the flat spots. It might be worth checking that the vacuum hoses are connected correctly and the flaps operating :-\
Logged
"Deja Moo - The feeling that you've heard this bull somewhere before."

Kevin Wood

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Alton, Hampshire
  • Posts: 36417
    • Jaguar XE 25t, Westfield
    • View Profile
Re: Cruise Control struggles to hold speed
« Reply #21 on: 03 October 2012, 12:12:28 »


Correct Kevin, the update for the engine came AFTER CC enable  :y (bearing in mind, you updated the gearbox too)  :y

Shame we didn't do a "before and after" check of the CC to see if the update made any difference.
Logged
Tech2 services currently available. See TheBoy's price list: http://theboy.omegaowners.com/

grain.ben

  • Guest
Re: Cruise Control struggles to hold speed
« Reply #22 on: 03 October 2012, 12:16:35 »


Correct Kevin, the update for the engine came AFTER CC enable  :y (bearing in mind, you updated the gearbox too)  :y

Shame we didn't do a "before and after" check of the CC to see if the update made any difference.

That is true. But as said above, mine suffers from the same thing, looses a couple of mph on an incline before kicking down and getting back to speed. Im happy with it though  :y
Logged

Kevin Wood

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Alton, Hampshire
  • Posts: 36417
    • Jaguar XE 25t, Westfield
    • View Profile
Re: Cruise Control struggles to hold speed
« Reply #23 on: 03 October 2012, 13:07:37 »


Correct Kevin, the update for the engine came AFTER CC enable  :y (bearing in mind, you updated the gearbox too)  :y

Shame we didn't do a "before and after" check of the CC to see if the update made any difference.

That is true. But as said above, mine suffers from the same thing, looses a couple of mph on an incline before kicking down and getting back to speed. Im happy with it though  :y

Ahh, yes. :-[ Must pay attention. ::)
Logged
Tech2 services currently available. See TheBoy's price list: http://theboy.omegaowners.com/
Pages: 1 [2]  All   Go Up
 

Page created in 0.014 seconds with 17 queries.