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Old 11-17-2013, 09:19 AM   #13 (permalink)
bobdbilder
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Join Date: Oct 2013
Location: Malaysia
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Knight - '03 Proton Waja
90 day: 37.15 mpg (US)

Whoopee - '01 Proton Wira 1.3 Aeroback
90 day: 38.69 mpg (US)
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P Hack's got me thinking of modifying the signals from the MAP (or T-MAPs) and Engine Temp while retaining factory ECU maps. The nett effect would be similar to remaps. I have actually reduced vacuum along the intake with a secondary intake (as per Autospeed). It affects the T-MAP and therefore you get less fluctuation in the manifold pressure.
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