Davis Instruments 8225, 8241, 8245, 8246, 8226, 8211, 8220, 8221, 8210 manual Prior Release Notes

		Welcome to CarChip
Acceleration/Deceleration	0 to 3 G, 0 to 30 m/sec2	0.03 G, 0.3 m/sec2
Threshold
Engine Speed	0 to 16,384 rpm	1 rpm
Throttle Position	0 to 100%	0.1%
Coolant Temperature	-40° to +420°F, -40° to +215°C	2°F, 1°C
Engine Load	0 to 100%	0.1%
Air Flow Rate	0 to 8714 lb/min, 0 to 655.35	0.1 lb/min, 0.01 gm/sec
	gm/sec
Intake Air Temperature	-40° to +420°F, -40° to +215°C	2°F, 1°C
Intake Manifold Pressure	0 to 75 in. hg., 0 to 255 kPaA	0.3 in. hg., 1 kPaA
Fuel Pressure	0 to 110 psiG, 0 to 765 kPaG	0.5 psiG, 3 kPaG
O2 Sensor Voltage (B1-2, S1-4,	0 to 1.275 V	0.005 V
8 total)
Ignition Timing Advance	-64° to 63.5°	0.5°
Short Term Fuel Trim	-100% to 99.22%	0.8%
Long Term Fuel Trim	-100% to 99.22%	0.8%
Battery Voltage	6 to 16 VDC	0.1 VDC

*Range and resolution of sensor measurements only. Accuracy is dependent on the accuracy of the vehicle’s sensors.

See also:

Incompatible Vehicle List

Prior Release Notes

CarChip Software version 2.2 includes the following changes:

•The Tools Menu has been added to the menu options on the tool bar. The Tools Menu contains three new options for organizing trip data and keeping track of readiness code information. These options are.

•Fuel Entry - Lets you enter information about fuel usage and costs for every vehicle you have added to the CarChip software. Fuel entry information is used to calculate the price you pay per mile for fuel and is displayed in the CarChip Home Page and Vehicle Summary View.

•Emissions Readiness - Displays the last recorded status of the emissions readiness codes for every vehicle in the CarChip Database. Use this dialog box to view whether or not a particular readiness code is supported for the vehicle and whether or not the monitor completed its test for each of the available readiness codes.

•Trip Type Entry - Lets you categorize the all the recorded trips by trip type and provides a mileage analysis of the types of trips taken.

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