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Old 07-18-2013, 03:48 AM   #1 (permalink)
jeff88
Lots of Questions
 
Join Date: Jan 2013
Location: San Jose
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Motor-Rolla - '01 Toyota Corolla LE
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Decoding & Breaking Down the 1ZZ-FE Engine BSFC

Can somebody help me with the BSFC map for my 2001 Toyota Corolla?

Do I have this right?:

The best BSFC engine speed is around 3100-3200 RPMs. The engine puts out the most torque around 4500 RPMs. The top chart shows the least power at 1000 RPM and the most at around 5500, tapering off after that. Is that power (in kW) the engine uses or the power it outputs?

At 60, the engine speed is around 2000-2100 RPMs, but the best (least) pollution is at 3100-3200. Is there any way to make the 'g/kWh' the least at a lower RPM?



Thanks for the help! I'm hoping with this information, I can *properly* drive the car!

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