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+--- Thread: emission test (/showthread.php?tid=4880)
emission test - karl1989 - 14-07-2012
hi guys. took the car for the mot today and it failed. not on emissions it passed on them. was just wondering what the reading are like. here they are
today mot
test limit applied: 1.50 1/m
absorption coefficient: 0.53 1/m
absorption coefficient after correction: 0.53 1/m
last time mot was
test limit applied: 3.00 1/m
absorption coefficient: 158 1/m
1.51 1/m
2.18 1/m
mean absorption coefficient after correction: 1.76 1/m
RE: emission test - Jarrus - 16-07-2012
usually the upper limit is 3 parts per million, so yours is well within..
mine was about 2 part per million on my mot, still within limits...