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Author Topic: Omega T-reg 2.0 16v starting problem  (Read 1004 times)

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Vitaliy

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Omega T-reg 2.0 16v starting problem
« on: 03 March 2015, 20:17:04 »
Hi
My dad has some troubles with his omega. It requires 10-15 sec cranking 90% of the times he tries to start it. No error codes are stored ( or at least visible with paperclip test). Additionally from time to time it will cut-out at idle while driving ( only when its not up to its running temperature). Again there will be no errors stored. Otherwise it has its full power and as smooth as it should be ( well for a 4 pot at least).

Any Ideas???
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VXL V6

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Re: Omega T-reg 2.0 16v starting problem
« Reply #1 on: 03 March 2015, 20:33:05 »
Does sound remarkably like Cam Sensor
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Vitaliy

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Re: Omega T-reg 2.0 16v starting problem
« Reply #2 on: 03 March 2015, 20:56:21 »
Wouldn't think so as it happily revs to 6000 rpm and from cam sensor it wouldn't stall or make it difficult to start.
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VXL V6

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Re: Omega T-reg 2.0 16v starting problem
« Reply #3 on: 03 March 2015, 20:59:23 »
Quote from: Vitaliy on 03 March 2015, 20:56:21
Wouldn't think so as it happily revs to 6000 rpm and from cam sensor it wouldn't stall or make it difficult to start.
Yes it would on a 2.0
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Vitaliy

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Re: Omega T-reg 2.0 16v starting problem
« Reply #4 on: 03 March 2015, 21:52:18 »
Hm ok fair enough - previously I had cam sensor failures twice ( all on different omegas 2.0 - had probably 7 or 8 of them over the years) and failure had never present itself in this particular way - always had rev limit to 4000rpm and MIL on.. If you say cam sensor failure on these can represent itself differently - fair enough. I was considering crankshaft sensor to be at fault.
I think I have a spare cam sensor in my garage to test. Will see when will I got the time for it as its a b*stard to get at.
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