What is the proper emissions testing procedure for diesel engines?

[ans_lim168]

yup garden hose lang (not pressure washer lakas ng hangin nun) then pag umapaw, bunot then rev mo na up 3000 rpm till maubos ang laman then insert ulit, repeat mga 4X. parang labatiba hehe. best practice before emission test for registration. sigurado pasado

but yun nga di pwede pag may catalytic converter.

I use to own an Adventure 4D56, I also use this technique but this does not guarantee your exhaust emission will be ok, especially if you are driving then all of a sudden a road side emission testing crew flags you down, chances are your ride will fail their test (their objective really is to fail your ride).

[rst619]

hence the technician really has to rev your engine to "max governed speed" so roughly 4K rpm yan

oops my bad. depende nga pala sa type of engine. normal practice po pala is bet 2.5-3.5k rpm.