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Author Topic: Fault codes again  (Read 724 times)

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Iain

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Fault codes again
« on: 08 February 2010, 20:57:53 »
Sorry folks,cant find the original post

Fault codes are

P1130- o2 1 Sensor signal,no activity

P0170- Lean exhaust,not present

OK,car had ne downpipe,1 cat.....was replaced with 1 with 2 cat boxes, all good
misfires....new EGR valve and front o2 sensor fitted...all good

now this?

any help appreciated
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Welung666

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Re: Fault codes again
« Reply #1 on: 08 February 2010, 20:59:45 »
Check that the front 02 sensor is plugged in properly, it's not getting a signal from it.
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Iain

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Re: Fault codes again
« Reply #2 on: 08 February 2010, 21:01:38 »
kind of thought that,but im not that lucky! ;D

will this cause the lean exhaust thing too?
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Iain

  • Guest
Re: Fault codes again
« Reply #3 on: 17 February 2010, 09:22:35 »
Sorry to raise this again...

Ok i have been looking on a friends TIS and i still cant clarify which sensor is classed as number 1.....

Now i would pressume that number 1 would be at the front,but knowing VX it could be the other way round! ;D

Is there anyone that can confirm for definate which O2 sensor is number 1?
I'm not in a position to replace both at the moment and i have already replaced the sensor nearsest the manifold recently.
It could be that the one i replaced has failed already but at the same time i dont want to pull it out if its the other one thats not working, hence why i hope someone can clarify which is which.

I have tried to un-plugged and reattached both sensor wiring plugs but alas no fix....

Please can anyone help!!!?????? im begining to loose patients with this car now!

Thanks
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Iain

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Re: Fault codes again
« Reply #4 on: 17 February 2010, 11:08:38 »
Anyone?? :(
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Iain

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Re: Fault codes again
« Reply #5 on: 17 February 2010, 20:28:05 »
Nobody on here know?? :-?
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Welung666

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Re: Fault codes again
« Reply #6 on: 17 February 2010, 20:31:38 »
Depends, 4 pot or proper engine?
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Iain

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Re: Fault codes again
« Reply #7 on: 17 February 2010, 20:33:31 »
2.2 Lee
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Iain

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Re: Fault codes again
« Reply #8 on: 17 February 2010, 20:35:41 »
Sorry just realised it was the original post,i cant find, that explains the engine size etc
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Iain

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Re: Fault codes again
« Reply #9 on: 17 February 2010, 21:42:48 »
Anyone? :-/ :-/ :-/ :-/
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RobG

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Re: Fault codes again
« Reply #10 on: 17 February 2010, 22:22:21 »
EPC shows "position 1" sensor as the furthest from the manifold
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Iain

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Re: Fault codes again
« Reply #11 on: 18 February 2010, 18:25:48 »
Nice one Rob....

Thanks for your time mate  :y
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TheBoy

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Re: Fault codes again
« Reply #12 on: 18 February 2010, 19:01:09 »
I reckon its one nearest manifold if its sensor 1...

Was the replacement a good quality part?


Knackered lamda will knock the trim badly out...
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