Dwi Hardi Sang Dhevils Mechanic

ESM SYSTEM COMPONENTS The ESM system including the modules and cables meets Canadian Standards Association (CSA) Class I, Division 2, Groups A, B, C, and D hazardous location requirements. The ESM system includes the following equipment: • Engine Control Unit (ECU) • Ignition Power Module with Diagnostics (IPM-D) • PC-based Electronic Service Program (ESP) • Electric throttle actuation • Prechamber control valve (VHP7042GL) • Stepper(s) for the gas regulator (one per engine bank) (AFR equipped) The ESM system includes the following engine mounted and wired sensors: • Oil pressure sensor (1) • Oil temperature sensor (1) • Intake manifold pressure sensor(s) • Intake manifold temperature sensor (1) • Jacket water temperature sensor (1) • Magnetic pickups (2) • Knock sensors • Oxygen sensor(s) (AFR equipped) • Exhaust temperature sensor(s) (AFR equipped) ENGINE CONTROL UNIT (ECU) DESCRIPTION OF ECU The Engine Control Unit (ECU) is the central module or “hub” of the ESM system (see Figure 1...