If you know how to "pass" emissions in ontario
#27
Senior Member
iTrader: (13)
i went for an emissions test two days ago!! and PASSED since in ontario our FD's are OBD1 and under the new emissions standards it calls for an old fashion two speed idle. setup is a highflow cat with air pump on stock ECU . car passed with flying colours i was surprised
2500rpm Limit Reading
HC(ppm) -200- -77-
CO(%) -1- -0.02-
Idle Limit Reading
HC(ppm) -200- -81-
CO(%) -1- -0.03-
2500rpm Limit Reading
HC(ppm) -200- -77-
CO(%) -1- -0.02-
Idle Limit Reading
HC(ppm) -200- -81-
CO(%) -1- -0.03-
#28
Rotary Freak
iTrader: (8)
i went for an emissions test two days ago!! and PASSED since in ontario our FD's are OBD1 and under the new emissions standards it calls for an old fashion two speed idle. setup is a highflow cat with air pump on stock ECU . car passed with flying colours i was surprised
2500rpm Limit Reading
HC(ppm) -200- -77-
CO(%) -1- -0.02-
Idle Limit Reading
HC(ppm) -200- -81-
CO(%) -1- -0.03-
2500rpm Limit Reading
HC(ppm) -200- -77-
CO(%) -1- -0.02-
Idle Limit Reading
HC(ppm) -200- -81-
CO(%) -1- -0.03-
#30
I've actually tested tuning on an emissions analyzer thanks to Daryl and it has no substantial effect on emissions. The biggest effect was standing on the throttle for 30 seconds at 5-6k RPM to warm up the cat and emissions dropped like a rock after that. Tune did not matter at all, rich, lean, timing advance/retard, almost identical numbers every time.
thewird
thewird
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