Specifications

30 Davis Instruments
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Think your teen is a safe driver?
Don’t wait to find out.
Don’t wait for a speeding ticket—or worse—to find out how your teen is
driving. CarChip
®
Pro plugs instantly into the OBD II (on-board diagnostics)
port in your car or truck, where it continuously logs vehicle and driver
performance. Download the data to your PC, and you’ll get complete
details for each trip plus details on engine performance when and if the
vehicle’s check engine light comes on. Stores up to 300 hours of driving
data. Download the data at any time and clear the memory to start again,
or let CarChip Pro automatically
overwrite the oldest data.
Wish you could read your
car’s mind?
By detecting malfunctions early and taking the guesswork out of diagnosing
problems, CarChip Pro can help you keep your car in peak running condition.
Log any 4 out of 23 possible engine parameters, each of which can affect
operation, emissions, and fuel economy. CarChip Pro also has user-settable
and audible alarms for speed, hard braking, and quick acceleration.
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PATENTED
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•Reviewandcleardiagnostic
trouble codes.
•Viewsummaryanddetailreports
for each trip.
•Sortbusinessandpersonaltrips.
•Setthresholdsforexcessive
speed, acceleration, and braking.
•Viewemissionsreadinessstatus
before your next smog check.
•Entergasolinepurchasesand
calculate mileage.
•Copydatatospreadsheetsandtext
documents for further analysis.
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•WindowsXPandaboveanda
USB port.
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
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RPM
Throttle position
Engine load
Fuel pressure
Fuel system status
Short-term fuel trim
Long-term fuel trim
Battery voltage
Timing advance
Coolant temperature
Air flow rate
Intake air temperature
Intake manifold pressure
O
2
sensor output voltage
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Records 300 hours of trip details
depending on the logging interval
and number of parameters selected:
•Timeanddateforeachtrip.
•Distancetraveled.
•Speed(canbeloggedasoftenaseverysecond).
•Idletime.
•Hardaccelerationsanddecelerations.
•Enginediagnostictroublecodesplusthe
status of engine parameters at the time the
codes occurred.
•TimeanddateeverytimeCarChipis
connected or disconnected.
•Upto4outof23possibleengineparam-
eters, recorded every 5 to 60 seconds.
Choose from:
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