Quote:
Originally Posted by RaceTruk
Besides boost it does all these other functions.
Coolant: Coolant temp. Unlike the needle on your dash, this will show you exactly the temp that your engine is currently running at, and is configurable between Celsius & Fahrenheit.
Air: Air intake temperature. This is the reading of the temperature of the air entering the engine, and is configurable between Celsius & Fahrenheit. On most vehicles, this reading is taken from the T-MAP sensor on the charge pipe, before the throttle.
IGNTN: Ignition timing. This mode will show you the spark timing of your engine in real-time.
EGT: Exhaust Gas Temperature. This is the temp of the exhaust gas as calculated by your ECU. (canbus vehicles only)
Throttle: Actual throttle plate position. Use this mode to see how your car changes the actual drive by wire throttle blade in relation to what your foot tells it to do.
rp-Shift: RPM readout. It can be handy to use this mode to see an exact RPM or to record/playback and see your shifts.
Speed: Actual road speed direct from VSS. This is the actual road speed value of the car, uncorrected. This is the raw value; therefore it may not match your cluster which tends to read high in many cars. This value is taken from the left rear wheel on most vehicles.
0-60: Performance Timer, 0-60 timer with auto start / stop.
Batt: Battery Voltage. This is the voltage of your cars power system, anything between 13-14.5 volts while running is normal.
Code Reading: Read and Clear diagnostic codes, this happens automatically at startup. On K-Line vehicles this is disabled by default because it delays startup.
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Excuse my lack of knowledge but what is the difference between this and a Carly Bluetooth device linked to a small tablet or cell phone?