... an e30 m50 conversion that
failed the sniff
test today. I've got new plugs, new ... I'm running an OBD2 midpipe with orignial
BMW cats.
Does anyone know how to interpret the results, what ... Result
HC ppm 151 144
Fail
CO % 0.25 0.92 Pass
NOx ppm 2009 1014
Fail
50/15
test
Test Allowed Result
HC ppm 76 ...
In BMW 1991 - 1999 (E36)