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Low Afr

Started by The Batman , Jan 23 2012 05:32 PM

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#121 NickB787

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Posted 31 January 2012 - 02:32 PM

Nick's is definitely a VXT lambda sensor. He was most disgruntled when Courtenay's changed it over.




Yea because they replaced the (I believe)VXT sensor I got from Lee for my spare TB adapter Plate


ahh maybe, I have that sensor from Lee here

#122 JimmyJamJerusalem

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Posted 31 January 2012 - 04:38 PM

Hope that's all it is. If it is Joe; you're 'avin it :lol: Hope might not be lost on the courts front then as I might be off next week too....

#123 The Batman

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Posted 02 February 2012 - 03:57 PM

back in business i think :D swapped the lambda for a z20let gm one which appears to be a normal lambda sensor two white one black and one grey, however goes into the connector differently z22se: 1 - grey 2 - black 3 - white 4 - white z20let: 1 - white 2 - white 3 - grey 4 - black current AFR around the 14.7 mark but fluctuating from 14.3 - 15.2 but getting better and better opcom is now reading o2 sensor 1 as active in closed loop at idle and open when revving, mV is fluctuating from all the way through the scale to be honest upto 750mV from 200ish not sure if this is normal but AFR appears to be good :D time to get it booked into cms again :D

Edited by joe_589, 02 February 2012 - 03:57 PM.

#124 Dave E

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Posted 02 February 2012 - 03:58 PM

Good news, at least your going in the right direction thumbsup

#125 siztenboots

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Posted 02 February 2012 - 03:59 PM

yes that sounds normal thumbsup

#126 GeorgeBC

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Posted 02 February 2012 - 03:59 PM

Well done! Whens it going to CMS then? Just in time for icy cold mornings and possibly a bit of snow though :mellow:

#127 LY_Scott

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Posted 02 February 2012 - 04:00 PM

Sounds like a result thumbsup

#128 techieboy

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Posted 02 February 2012 - 04:01 PM

Excellent. Fingers crossed that's it sorted now. thumbsup So Courtenay's the day before Snett then? :unsure:

#129 Dave E

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Posted 02 February 2012 - 04:01 PM

I'd get shot of that cone filter as well.

#130 The Batman

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Posted 02 February 2012 - 04:04 PM

yeah just put a whole roll of kitchen roll in the air filter again and no oil on it.. but am thinking about sound levels and possibly may revert to a standard air box if anyone has one kicking around i can have a butchers at that would be awesome! i am ringing cms now hopefully will get the car towed there to avoid any incidents on the way up there! thats the plan anyway :D also i have a spare z20 lambda aswell for TA just in case ;)

#131 The Batman

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Posted 02 February 2012 - 04:04 PM

also once deleting the codes that wherent on the scanguage, they never came back which is very good news :)

#132 techieboy

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Posted 02 February 2012 - 04:09 PM

also i have a spare z20 lambda aswell for TA just in case ;)


Very good call. Put another AMM in the spares box as well. Do you reckon if you changed the pinouts on the Z22SE lambda, that might work as well? :unsure:

#133 The Batman

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Posted 02 February 2012 - 04:10 PM

yeah that should work to be honest thumbsup i need to replace the amm i borrowed aswell :beat:

#134 siztenboots

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Posted 02 February 2012 - 04:10 PM

provided the heater circuit has the same resistance, then they should be wire compatible, not plug compatible

#135 The Batman

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Posted 02 February 2012 - 04:11 PM

actually they are plug compatible thumbsup

#136 The Batman

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Posted 02 February 2012 - 04:15 PM

bad news on courtenays side :( looks like will have to cancel snet end of feb :(

#137 Goosenka

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Posted 02 February 2012 - 04:16 PM

bad news on courtenays side :( looks like will have to cancel snet end of feb :(


They sure are busy.....I got a spot in Feb but cancelled and did March. You could have had mine - sorry

#138 The Batman

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Posted 02 February 2012 - 04:17 PM

:beat: anyone else feeling generous and want to swap?! :D Imnotworthy

#139 techieboy

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Posted 02 February 2012 - 04:19 PM

bad news on courtenays side :( looks like will have to cancel snet end of feb :(


Tell 'em to bring their laptop, modem and wideband to Snett for some on "road" mapping. :lol:

#140 The Batman

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Posted 02 February 2012 - 04:21 PM

might aswell just ask mmg if i wanted that :lol:
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