MOT emissions test results, passed!, but is it a good result

[JimmyLJ71]

Just had my MOT done, passed with no problems

Last year it only just passed the emissions, i have since replaced the turbo.

These are the results i have now, are these good or bad, means nothing to me.

Oil temp:61

SMOKE READING
Peak1 = 1.86 m-1
Peak2 = 1.37 m-1
Peak3 = 1.21 m-1

Zero Drift = 0.00 m-1 PASS, MAX 0.10

Average = 1.48 m-1


MOT Test Result
Turbo = 1.48 m-1 PASS, MAX 3.00

 

[Red Oktober]

Re: MOT emissions test results, passed!, but is it a good re

have no idea what those numbers mean ..... but well done on passing the mot

 

[x_shaun]

Re: MOT emissions test results, passed!, but is it a good re

yeah thats not to bad

 

[jeepmadmike]

Re: MOT emissions test results, passed!, but is it a good re

Look alright to me- and it passed the MOT

my motor home always has great emmission then i show the MOT that the tail pipe trim has a fake exit hole, the majority of the exhaust gases exit in the slot under it!

 

[Roger Fairclough]

Re: MOT emissions test results, passed!, but is it a good re

My 3.2 DiD Shogun can register just under 1. My KZJ 70 registers about 1.5. Many old Land-Rovers struggle to get under the magic 3.

The smoke test passes ex.gases through a piece of kit that measures the light reduction over a distance. A light source of known luminosity at one end and a light measuring receptor at the other. The thicker the smoke, the less light gets through. This is one method. There are probably others.

Roger

 

[JimmyLJ71]

Re: MOT emissions test results, passed!, but is it a good re

Phew, ok for another year now i can concentrate on the exciting stuff.

 

[Sameen Shah]

Re: MOT emissions test results, passed!, but is it a good re

No bad