Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to OOF

Pages: [1]   Go Down

Author Topic: engine management light intermittent  (Read 894 times)

0 Members and 1 Guest are viewing this topic.

v6_omega

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • south wales
  • Posts: 28
    • View Profile
engine management light intermittent
« on: 29 January 2010, 20:31:49 »
can anyone please help me since xmas my 2.5 v6 t reg estate has been giving intermittent engine management lights but when it comes on the revs either bounce madly or the car cutts out any ideas please starting to do my head in now
Logged

tunnie

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • Surrey
  • Posts: 37547
    • Zafira Tourer & BMW 435i
    • View Profile
Re: engine management light intermittent
« Reply #1 on: 29 January 2010, 20:32:41 »
do a paper clip test, and get the codes. Cutting out suggests crank sensor is on the way out
Logged

v6_omega

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • south wales
  • Posts: 28
    • View Profile
Re: engine management light intermittent
« Reply #2 on: 29 January 2010, 20:34:12 »
how do i do the paper clip test then mate much appreciated :)
Logged

tunnie

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • Surrey
  • Posts: 37547
    • Zafira Tourer & BMW 435i
    • View Profile
Re: engine management light intermittent
« Reply #3 on: 29 January 2010, 20:35:52 »
Logged

v6_omega

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • south wales
  • Posts: 28
    • View Profile
Re: engine management light intermittent
« Reply #4 on: 29 January 2010, 20:48:49 »
thanks i ll give it a go now and let u know cheers  :)
Logged

tunnie

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • Surrey
  • Posts: 37547
    • Zafira Tourer & BMW 435i
    • View Profile
Re: engine management light intermittent
« Reply #5 on: 29 January 2010, 20:49:24 »
No problemo  :y
Logged

v6_omega

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • south wales
  • Posts: 28
    • View Profile
Re: engine management light intermittent
« Reply #6 on: 29 January 2010, 21:10:56 »
i got a 74 and a 21  which say on the forum as mass airflow sensor voltage high and throttle possition sensor voltage high does that mean they need replacing cheers
Logged

Welung666

  • Guest
Re: engine management light intermittent
« Reply #7 on: 29 January 2010, 22:59:11 »
Any rough running? Problems starting from cold?
Logged

v6_omega

  • Newbie
  • *
  • Offline Offline
  • Gender: Male
  • south wales
  • Posts: 28
    • View Profile
Re: engine management light intermittent
« Reply #8 on: 02 February 2010, 20:10:55 »
it is rough now and again but no really any problems starting from cold
Logged

sparten

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • ffoss-y-ffin,near aberaeron
  • Posts: 122
  • usually,fixing his miggy
    • View Profile
Re: engine management light intermittent
« Reply #9 on: 02 February 2010, 20:26:30 »
ware about's you live mate :y
Logged
Pages: [1]   Go Up
« previous next »
 

Page created in 0.011 seconds with 16 queries.