Car Code OBD-2 Scan Tool with GM Truck 2000 7.4L

All vehicles plus extra GM data, codes and device control

Uses ELM-327 Blue Tooth OBDII, optional NueroSky MindWave Brain headset.

215 extra real time data items includes Cam Retard, Knock Sensor, Injector pulse.

Device control includes Crank CASE learn

Real Time Plots, Gauges, Statistics, Elapsed Times, Sound, Alarms, Fuel Economy, Accelerations.