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Topic: Code P1151 on a 24V (Read 1191 times) |
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Pegasus
Full Member
24V Cosworth Ultima Born: Sept 97, sold Aug 23
Posts: 742
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Code P1151 on a 24V
« on: Sep 24th, 2006, 5:40pm » |
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Hi,
just done a scan for hiacekim's 24V at the Kent meet today:
Got Code P1151 and scan shows upstream cat sensor on bank 2 is flat. Enhanced also gives the result of sensor failure detected (O2S21-FL).
The obvious is replace sensor or is there something simpler that can be done?
Also, LTFTs ~-14%, STFT on bank 2 goes up to 32% (lean) 
Bank 1 cat, MAF, TPS, etc look fine.
Zipped file available if anyone wants to see it
Cheers
Paul
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hiacekim
Newbie
I'm a YaBB newbie!
  
Posts: 20
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Re: Code P1151 on a 24V
« Reply #1 on: Sep 24th, 2006, 7:35pm » |
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Hi Paul,
Once again thank you for your interest and help today, very much appreciated.
I hope one of the members can help tie this down , so i can get her running smoothly,
Cheers Kim . 
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2.9 cosworth est 1996
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scorpio_man
Administrator
Ford Kuga awd
Posts: 5654
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Re: Code P1151 on a 24V
« Reply #2 on: Sep 24th, 2006, 9:06pm » |
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hi there
the ltft might be down to the fuel pressure regulator.
see this
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hiacekim
Newbie
I'm a YaBB newbie!
Posts: 20
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Re: Code P1151 on a 24V
« Reply #3 on: Nov 7th, 2006, 8:47pm » |
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Hi paul ......it was the lambda sensor, just as you said .Now fixed.... total change to cruising ....all jerkyness gone and MOT showed ..CO 0.123.... HC 55 ...LAMBDA 0.999
on the fast idle test and CO 0.014 on natural idle test ...cheers kim
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2.9 cosworth est 1996
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Pegasus
Full Member
24V Cosworth Ultima Born: Sept 97, sold Aug 23
Posts: 742
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Re: Code P1151 on a 24V
« Reply #4 on: Nov 9th, 2006, 9:49pm » |
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Hi Kim,
glad you got it sorted
Sad to see you're selling it though 
All the best
Paul
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