86-87- 89TTA GNT-type SCAN MASTER 2.1 Scan Tool 2-1/16″ Gauge POD Mounting BLACK

• New Design for Scanmaster !!
• Ideal for those who want to utilize a gauge style monitoring device in their “A” Pillar Pod, Console Pod or even the Center Roof T-Top Pod Gauge Holder
• Excellent Small Scan tool for Monitoring Knock Retard, O2’s, Sensors, etc
• Well known in the Turbo Buick Community
• 2-1/16″ Gauge Mounting
• 128 x 64 Pixel OLED Screen
• Full Text for Data / Info
• Reads ALDL Streams (Regular and High-speed) and PowerLogger
• Bluetooth for Wireless Logging to Android (Phone/Tablet) and PC for both PowerLogger and ALDL
• Automatic Internal Logging of PowerLogger and ALDL Data
• View and Clear Diagnostic Trouble Codes
• Diagnose and Tune your Engine

The Scan Master 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

• 12v, Ground, and one wire connects to ALDL plug under radio.
• Red Lead Hot Wire
• Black to Ground
• White to ALDL port Top Row Second in from the Left.