370Z TT and WOT AFR

modme · 12-21-2011, 03:52 PM

Quote from the installation manual:

"If the correction factors are acceptable, perform another log at part throttle and low boost to verify that
the Air/Fuel ratios are acceptable. At low load %, part throttle and no boost, Air/Fuel ratios should be
near 14. At higher load % and low boost (0 ‐ 2psi) conditions, Air/Fuel ratios should be in the 10.5 to
11.0 range according to the logs. Note that the factory wideband oxygen sensors read approximately 1
point richer than actual Air/Fuel ratios in the richer regions (<13 AFR)."

12-21-2011, 03:52 PM	#1 (permalink)
modme Enthusiast Member Join Date: Mar 2009 Location: NY Posts: 345 Drives: G37 Rep Power: 17	Quote from the installation manual: "If the correction factors are acceptable, perform another log at part throttle and low boost to verify that the Air/Fuel ratios are acceptable. At low load %, part throttle and no boost, Air/Fuel ratios should be near 14. At higher load % and low boost (0 ‐ 2psi) conditions, Air/Fuel ratios should be in the 10.5 to 11.0 range according to the logs. Note that the factory wideband oxygen sensors read approximately 1 point richer than actual Air/Fuel ratios in the richer regions (<13 AFR)." __________________ GTM Twin Turbo Stage 2\|GTR Turbo/Engine Gauges\|KW V3 Coilovers\|HKS Exhaust\|Oil Cooler\| Vossen CV1