Air/Fuel Mixture: Specifications

CO value (NON-TURBO):
Checking 0.3 - 1.2% at idle.
Adjusting 0.6 - 1.0%

CO value (TURBO) 0.3 - 1.2% (with oxygen sensor connected)
Duty cycle:
Checking 25% - 65%, and fluctuate slightly
Adjusting 50% +/- 8%, and fluctuate slightly