Re: OBD II reader and Forscan program.
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Quote:
Originally Posted by steves6403
The screen of 2nd forscan had the temp at 57. Had the engine warmed up when you did the forscan?
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57 DegC is hardly warm. Stock thermostats do not open until 92 DegC.
In your tune (on a V8, assuming the same for a I6), the ECU does not consider the engine warm until 160 DegF or 71.11 DegC. This is used as a switch for a variety of ECU functions.
Cheers
Stu
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2002 AU II LTD
5.6L 342ci T3 Short, AFR165 heads, Comp XE270HR-12 Cam, Brembo 4/4s(355/330), T3 5 spokes, LC-1 wideband, Whiteline HD swaybars, TCE 3K Hi Stall, PWR Auto Trans Cooler, Koni shocks, King Low Springs, Hurricane headers, 100 cpsi cats, Twin 2.5" exhaust.
Quarter Mile: 13.73 @ 105.86mph
Runner Up NA/DA to BF Fairlane/LTD Geelong AFD 2024  2002 XR8 pursuit 250
Custom twin 2.5" exhaust w Herrod modifed extractors, Tuned with Moates QH
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