General Motors OBDII Suitcase Trainers

(Run all OBD II Monitors)
   To view high resolution image of PCM trainer click on the picture

Engine Control:                                                        

• Actual emission control operation based on sensor inputs
• Actual sequential injector operation
• Flooded engine clearing during start-up
• RPM increase during A/C Demand
• Knock retard of spark (observable on scan tool)
• Low temperature "choke" action
• Actual engine load operation
• High speed injector cut-out
• Fuel Trim Control
• Primary and Secondary ignition (C3I Demonstrator)
• Shorted Fuel Injector Signal (Low "Q" on # 4 injector)

Transaxle Control:

• Realistic electronic control of shift solenoids 
• Realistic up-shifting based on vehicle speed, gear selection, & throttle position
• Realistic Torque Converter Clutch solenoid operation including apply/release & rate control solenoids
• Downshift during Full Throttle
• Realistic manual downshifting
• Realistic coast-down downshift