Lets try that again.

Closed loop at idle

Pre-Cat:

800-1200 HC ppm

1.50-3.00 CO %

2.50-3.00 O2 %

10-13 CO2 %

1.010-1.040 Lambda

Post Cat:

800-1200 HC ppm

.50-1.20 CO %

2.50-3.00 O2 %

10-13 CO2 %

1.005-1.030 Lambda

Closed loop at 1500... Login to read more.