Scanmaster-G Gauge


Small gauge scantool to help tune and troubleshoot. Black gauge with black bezel. This fits into a gauge pod and is normally permanently mounted.  Versions available for Syclone/Typhoon (SyTy), and Buick GN/T-Type and 1989 Turbo Trans-Am.  Also available for XFI and Classic-FAST ecms.

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New Gauge Version! Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc.
Will show you:
O2 – Oxygen sensor millivolts
KR – Knock Retard
AF – MAF Airflow in grams/sec
LV8 – Load Value
BAT – Voltage to the ECM
INT – Integrator
BLM – Block Learn Multiplier
MPH – Miles Per Hour
CLT – Coolant Temp
ATS – Air Intake Temp
RPM – Current Engine RPM
TPS – Throttle Position in volts
IAC – Idle Air Control motor commanded position
CC – Oxygen Sensor Cross Counts
MAL – Malfunction Codes
Simple hookup, 12v, gound, and one wire connects to ALDL plug under radio.

Has many new features!
– Dot matrix OLED display, clear and readable, 128 x 64 pixels
– Size is a 2-1/16″ gauge
– Captures the leanest reading and highest knock for immediate recall, along with the MPH’s where it occurred
– Has a bluetooth module, so you can log from it to a phone/tablet/laptop (with a compatible Windows and Android device)
– Has a flash memory chip and will store logs that you can download later
– Works the standard Buick datastream and the Powerlogger
– Displays analog data (boost, wideband) when connected to a PowerLogger
– Displays all the Speed/Density info when running an SD2 chip as well as Fuel Composition (E85 alcohol)
– …And other stuff

Additional information

Main Type

Buick, SyTy, XFI, Classic FAST

Face Color

Black, White, Aluminum


Black, Silver (tall)