The fault code 28 / PID 91-13 – Throttle Position Out of Calibration is a common issue on Caterpillar C9
Continue reading
Tag: caterpillar diagnostic tool
Disassemble Caterpillar 320D2 Excavator Water Pump
Disassembly Procedure Begin: a. Remove the fan and fan pulley. Refer to Disassembly and Assembly, “Fan – Remove and Install”.
Continue reading
CAT ET Caterpillar Engine Injector Solenoid and Valve Actuator Test
The CAT ET (Electronic Technician) provides functionalities to test the operation of injector solenoids and intake valve actuator solenoids for
Continue reading