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Author Topic: Code 89, and now 135  (Read 4405 times)

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Owen

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Code 89, and now 135
« on: 15 July 2007, 16:04:30 »
Right, it all good at this point, only thing on EML is code 89, the code list says its the oxygen sensor heater.
So whats all that about then?   Oxygen sensor heater? :-?
« Last Edit: 15 July 2007, 18:41:23 by Owen »
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TheBoy

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Re: Code 89
« Reply #1 on: 15 July 2007, 16:09:33 »
Quote
Right, it all good at this point, only thing on EML is code 89, the code list says its the oxygen sensor heater.
So whats all that about then?   Oxygen sensor heater? :-?
Lamda
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TheBoy

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Re: Code 89
« Reply #2 on: 15 July 2007, 16:13:01 »
89 - open circuit to lamda - check connections on sensor.
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Owen

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Re: Code 89
« Reply #3 on: 15 July 2007, 16:17:55 »
Lamda? So wheres that then :-[, sound like a south american dance step to me! ;D
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TheBoy

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Re: Code 89
« Reply #4 on: 15 July 2007, 16:21:59 »
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Lamda? So wheres that then :-[, sound like a south american dance step to me! ;D
On the exhaust - one on each side, measures oxygen in exhaust gas, which ECU uses to richen/lean mixture...
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Owen

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Re: Code 89
« Reply #5 on: 15 July 2007, 16:25:47 »
Right gotcha, just read a thread saying that is could also be the coolant temp sensor causing the 89. Is that credible, and if it is wheres that one? ;)
« Last Edit: 15 July 2007, 16:26:29 by Owen »
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TheBoy

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Re: Code 89
« Reply #6 on: 15 July 2007, 16:30:19 »
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Right gotcha, just read a thread saying that is could also be the coolant temp sensor causing the 89. Is that credible, and if it is wheres that one? ;)
Be surprised if coolant sensor could cause, but lamda fault won't happen until coolant 70C.  Coolant temp on V6 is on coolant bridge, at the rear of the banks, under plenum...
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Owen

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Re: Code 89, and now 135
« Reply #7 on: 15 July 2007, 18:42:48 »
Just checked the connections, and they seem fine! :)
Done paperclip again and now as well as 89 its now coming up with 135, any idea what 135 is? :-/
« Last Edit: 15 July 2007, 18:43:32 by Owen »
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TheBoy

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Re: Code 89, and now 135
« Reply #8 on: 15 July 2007, 18:56:31 »
135 - EML not working.

Usually spurious when other codes present....
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Owen

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Re: Code 89, and now 135
« Reply #9 on: 15 July 2007, 19:03:41 »
So with 89,s connections looking ok I can assume that the lamda sensor is shagged, and I assume both of the need to be changed??
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TheBoy

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Re: Code 89, and now 135
« Reply #10 on: 15 July 2007, 19:12:09 »
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So with 89,s connections looking ok I can assume that the lamda sensor is shagged, and I assume both of the need to be changed??
89 is sensor 2, so just that one.  But you need to meter it through - lamdas are expensive (and delicate!), so make sure it is that first. Unless you're nicking a couple from scrappy  :-X
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Owen

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Re: Code 89, and now 135
« Reply #11 on: 15 July 2007, 19:20:51 »
Is 2 the pasenger side by any chance? As some of the wire cowling is off that side, although connections seem fine.

'But you need to meter it through'  Well that went straight over my head mate ;D
And these things are pricy? How much do ya recon.
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omega18

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Re: Code 89, and now 135
« Reply #12 on: 15 July 2007, 21:16:44 »
The following site has oxygen sensors for the 2.5 and 3.0 for 25 pounds. (DOwn the bottom of the offers page).  :y

http://www.vauxhall-car-parts.co.uk/acatalog/From_Turbo_Lister.html

Hope This Helps Karl
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Re: Code 89, and now 135
« Reply #13 on: 15 July 2007, 23:07:00 »
No offense meant or intended, but I have always read and been told that it is not worth using anything but OEM (genuine parts) for Lambda sensors.

I know of a colleague at work who runs a Corsa.  Her sensor was replaced and she was pleased to have got in done cheaply due to a non OEM unit being fitted. The car was back in the workshop two months later as the new sensor had failed.  She insisted on a genuine item being fitted on my advice.  That was six months ago now.
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1998 2.5 V6 Omega CDX, Leather and Electric Pack!

Owen

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Re: Code 89, and now 135
« Reply #14 on: 15 July 2007, 23:12:25 »
Believe me if i could I would matey!
But its gonna be an OEM from the scrappy in the morning ;)
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