Author: sam
The ECM also provides enhanced control of the engine for vehicle functions such as engine exhaust braking. The illustration on page 13 shows many of…
Caterpillar provides a factory installed Engine Monitoring system. The Caterpillar Engine Monitoring system monitors engine coolant temperature. The coolant temperature sensor is standard on all…
The ECM controls the amount of fuel injected by varying signals to the injectors. The injectors will pump fuel only if the injector solenoid is…
Once the ECM has determined how much fuel is required, it must next determine when to inject the fuel. Injection timing is determined by the…
System Operation The 3100 HEUI Diesel Truck Engines use a Hydraulic Electronic Unit Injector fuel system. The injection pump, fuel lines and nozzles required for…
When the solenoid is installed, make an adjustment of the pinion clearance. The adjustment should be made with the starting motor removed. Illustration 1 g00716453…