The ECM controls engine operation with the following:
• Variable Geometry Turbocharger (VGT) control module
• EGR drive module and control valve
• Diamond Logic® engine brake (brake shut-off valve)
• IPR valve
• Inlet Air Heater (IAH) assembly
Diesel Engines Troubleshooting
Diesel Engines Repair
The ECM controls engine operation with the following:
• Variable Geometry Turbocharger (VGT) control module
• EGR drive module and control valve
• Diamond Logic® engine brake (brake shut-off valve)
• IPR valve
• Inlet Air Heater (IAH) assembly