1996 Vauxhall Omega

1996 VAUXHALL OMEGA
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LEADBETTER
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Engine Performance problem
1996 Vauxhall Omega Manual

my 2.5 v6 seems to gain and loose power when trying to accelerate have replaced egr valve,spark plugs, checked filters any idears
Feb 22, 2010 at 12:11 AM
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DAVE H
  • ✓Experienced Mechanic
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check the throttle position sensor !!
Feb 22, 2010 at 10:04 AM
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LEADBETTER
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how do i do that
Feb 25, 2010 at 11:25 PM
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DAVE H
  • ✓Experienced Mechanic
  • 13,384 POSTS
TPS is located on the throttle body .. it's a sensor that sends throttle position information to PCM (computer) regarding fuel delivery .. if it is worn/sticking it can cause the issues your describing .. i do not have a diagram of this vehicle .. your local library or autoparts store will be able to supply a repair manual with all the details you require


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Feb 26, 2010 at 5:26 AM
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