Passed again. This time:

RPM: 2440

HC(PPM): 220/127 (Pass)
CO%: 1.2/0.33 (Pass)
CO2%: 14.2
O2%: 0.4
NOx(PPM): 0
Dilution %: 14.5

Low Speed:

RPM: 729

HC(PPM): 220/132 (Pass)
CO(%): 1.2/0.06 (Pass)
CO2(%): 14.6
O2(%): 0.1
NOx(ppm): 0
Dilution %: 14.7