Subject	woohoo finally passed my emissions with 720cc program
Posted by	MikeH(Phoenix) on February 20, 2001 at 10:02 PM
	This message has been viewed 35 times.
Message	First time, I didnt' have cats. I was double or triple the readings for HC CO and NOX. I put my cats on and I scored on grams per mile on the dyno rollers. CO 1.5 1.00 is the maxim HC 16 12 is the maximum allowed NOX 2.4 2.5 is the max Went back after installing my AFC and lowered my fuel pressure down to 31 lbs down from 38lbs. I also had the afc lowered my fuel -8% at low throttle. I passed real clean on the HC and CO but my NOX went up to 6.00 which was expected with runnng lean. The inspection station was real cool. I showed the inspector my AFC and told him I can adjust it to run a little richer to bring down the NOX. I added 10% above zero correction across the rpm range. The results are standard HC .19 1.00 CO 1.67 12.00 NOX 2.01 2.5 I have no EGR. That is not bad. The cats are coming off tomorrow. I get to register my car finally. Only have 550 miles on my engine. Mike
Follow Ups	woohoo finally passed my emissions with 720cc program - MikeH(Phoenix) 22:02:10 02/20/01 So are you ever going to tell us how your car runs/feels? - mixer 22:32:47 02/20/01 Re: So are you ever going to tell us how your car runs/feels - MikeH(Phoenix) 22:50:08 02/20/01 when willl you boost it hard? when will you dyno?? (n/m) - NVMYZTT 22:59:43 02/20/01 Re: when willl you boost it hard? when will you dyno?? - MikeH(Phoenix) 23:33:58 02/20/01 Give me a couple of weeks. Going to dyno tune it (n/m) - MikeH(Phoenix) 23:42:18 02/20/01 Sweet...can't wait for the dyno :) (n/m) - wesman [92TT-less ] 23:39:10 02/20/01
Post a Followup	You cannot reply to this message because you are not logged in.