Exhaust Emissions

[Gavin Waddell 18]

has anz one here got the peugeot figures for emissions on a 1.9 d6b . CO and hzdrocarbons.

I ask because itook it to a friends to set up the emissions for its mot and the hc was off the scale 1500 instead of 400 its what im allowed over here (switzerland), we tried ragging the tits of it and also fiddling with the advance but to no luck, i have the figures for 1.6 BUT NOT A 1.9can anybody help

 

 

thanks gavin

[welshpug 1,657]

maximum CO is 3.5% for UK MOT test, but they run best around 1.5%.

 

pretty sure the figures would be the same for both 1.6 and 1.9.

 

just checked the test results from last years MOT test, was running a little rich but still passed with a CO level of 3.35%! HC was at 335 PPM, limit is 1200.

 

prior to adjustment it was at 700 pm and 7.75%!!

Edited April 21, 2009 by welshpug

[Gavin Waddell 18]

My 1.6 was within the limits bit the 1.9 is way out, like I said we played with the arm but no luck, at 2000rpm it was fine but at idle it was1200-1300:(. It's got a slight port polish and the head was skimmed, could that cause a lumpy idle due to valve overlap?

 

This Swiss are right ares when it comes to emission:(

[j_turnell 137 3 Cars]

Just wind the 5mm allen key on the AFM anti clockwise to lean it off, whats your HC at? I've always set mine to between 1.5-2.0CO and always ran spot on.

[Gavin Waddell 18]

the co was fine but the hc was 1200 we got it done to 800 and I am allowed 400 or lower. When I did the 1.6 the hc was 249 which was bang on. Basically what I need to know is the peugeot book value, over here you go the manufacteurer and he gives you a little booklet and puts in the values and then every year you get a check up. I have the little booklet with the 1.6 but not 1.9. Does that make sense?