Someone help !!!!
I have failed my e-test twice now (in Canada). They do a 2 speed idle test, for both carbon monoxide and hydrocarbons. My CO is fine, and my HC is fine on the high speed idle (2500rpm), but I have failed low speed HC both times..... I am not failing by much, the limit is 200 and I have scored 232 and 223 respectively. I am assuming that she is runnung too rich at idle. how can I temp. cut back the fuel ?? I thought about allowing the car to take in a small amount of air not thru the afms, but I'm unsure how much of an impact this will make. There is an aux. pipe on the intake hardpipe I could utilize for this.....
Very modified r32 by the way......Thanks....Kev.
I have failed my e-test twice now (in Canada). They do a 2 speed idle test, for both carbon monoxide and hydrocarbons. My CO is fine, and my HC is fine on the high speed idle (2500rpm), but I have failed low speed HC both times..... I am not failing by much, the limit is 200 and I have scored 232 and 223 respectively. I am assuming that she is runnung too rich at idle. how can I temp. cut back the fuel ?? I thought about allowing the car to take in a small amount of air not thru the afms, but I'm unsure how much of an impact this will make. There is an aux. pipe on the intake hardpipe I could utilize for this.....
Very modified r32 by the way......Thanks....Kev.