Maybe wrong area,
last year MoT was comment that emissions were 'odd' so here is a trace (maybe not visible) showing the output from the lambda sensor
this look a bit slow but it is swinging up and down every second or so, slow enough that I can view on teh multi meter!! from about 0.15 V to 0.8V, when engine was off it was about 0.4V. Heater in sensor is getting 12V and about 3 ohm resistance.
any comments?
Emissions etc
Moderators: jifflemon, coyote1980, Rachel
Emissions etc
Alan
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
Re: Emissions etc
Have you got the emissions print out? HC's and O2?
Re: Emissions etc
Some results over last couple of years:-
CO zero to 0.1
HC 8 to 22
Lambda 1.02 to 1.04 so just in at top-end and no more!
before swapped the sensor the HC was higher and Lambda lower (towards 1)
From what I can figure out a HIGH Lambda is weaker, so from a tree hugging aspect this should be good
PS is the image visible?
CO zero to 0.1
HC 8 to 22
Lambda 1.02 to 1.04 so just in at top-end and no more!
before swapped the sensor the HC was higher and Lambda lower (towards 1)
From what I can figure out a HIGH Lambda is weaker, so from a tree hugging aspect this should be good
PS is the image visible?
Alan
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
480 ES 2litre 'Celebration' ? , C30 1.8ES, SS1
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- Can tell where the 480 was built
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Re: Emissions etc
I cant help with your problem sorry, but I can see the image.
Current:
480 ES Auto 1989
480 Celebration 187
480 ES Auto 1991
CLK430 Conv 2001
Hyundai i10 2015
480 ES Auto 1989
480 Celebration 187
480 ES Auto 1991
CLK430 Conv 2001
Hyundai i10 2015