Stage 2 Performance Chip - Toyota Yaris Forums

Parmas · 10-21-2010, 01:47 AM

"By altering these signals, our technicians have optimized a circuit that vies the engine the best possible engine performance, fuel economy and exhaust emissions"

How could a richer mixture increase performance, economy and exhaust emissions?? WTF

"This Stage 2 O2 Chip modifies voltage signals of oxygen sensor, indicating lean fuel signal. As a result the ECU lets more fuel to the injectors while the mass of free air remains the same. Thus, we can affect the air fuel mixture and gain more power, improving the efficiency of combustion and saving fuel all at the same time."

MORE FUEL AND SAVE FUEL AT THE SAME TIME???? GOODLUCK HEY

THE UNDERLINED DISTINCTION MAKES ME LAUGH SINCE THIS THING IS FAR THAN MADE FROM A PRO!

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10-21-2010, 01:47 AM	#1
Parmas Drives: Vitz RS Turbo Join Date: Nov 2008 Location: ML Posts: 577	"By altering these signals, our technicians have optimized a circuit that vies the engine the best possible engine performance, fuel economy and exhaust emissions" How could a richer mixture increase performance, economy and exhaust emissions?? WTF "This Stage 2 O2 Chip modifies voltage signals of oxygen sensor, indicating lean fuel signal. As a result the ECU lets more fuel to the injectors while the mass of free air remains the same. Thus, we can affect the air fuel mixture and gain more power, improving the efficiency of combustion and saving fuel all at the same time." MORE FUEL AND SAVE FUEL AT THE SAME TIME???? GOODLUCK HEY THE UNDERLINED DISTINCTION MAKES ME LAUGH SINCE THIS THING IS FAR THAN MADE FROM A PRO!