Chat with AIExam 30: Common Rail Systems
Exam 1: Introduction30 Questions
Exam 2: Hand and Shop Tools, Precision Tools, and Units of Measurement50 Questions
Exam 3: Personal and Safety Awareness24 Questions
Exam 4: Engine Basics35 Questions
Exam 5: History of the Heat Engine24 Questions
Exam 6: Power25 Questions
Exam 7: Engine Powertrain Components64 Questions
Exam 8: Engine Feedback Assembly50 Questions
Exam 9: Engine Housing Components25 Questions
Exam 10: Engine Lubrication Systems34 Questions
Exam 11: Engine Cooling Systems35 Questions
Exam 12: Engine Breathing37 Questions
Exam 13: Engine Retarders23 Questions
Exam 14: Servicing and Maintenance39 Questions
Exam 15: Engine Removal, Disassembly, Cleaning,39 Questions
Exam 16: Diesel Engine Run- in and Performance Testing24 Questions
Exam 17: Chemistry and Combustion18 Questions
Exam 18: Diesel Fuel Characteristics25 Questions
Exam 19: Fuel Subsystems49 Questions
Exam 20: Fuel Injection Basics and Governor Principles41 Questions
Exam 21: Injector Nozzles51 Questions
Exam 22: Port-Helix Metering Injection Pumps54 Questions
Exam 23: Inlet-Metering Rotary Distributor Pumps20 Questions
Exam 24: Sleeve-Metering Rotary Distributor Pumps26 Questions
Exam 25: Single-Actuator Eui Systems42 Questions
Exam 26: Dual-Actuator Eui Systems40 Questions
Exam 27: Heui Fuel Systems45 Questions
Exam 28: Electronic Unit Pump Eup Systems30 Questions
Exam 29: Cummins Hpi-Tp35 Questions
Exam 30: Common Rail Systems42 Questions
Exam 31: Amplified Common Rail Systems25 Questions
Exam 32: Review of Electrical and Electronics Fundamentals46 Questions
Exam 33: Vehicle Computer Systems44 Questions
Exam 34: Ests and Siss45 Questions
Exam 35: Electrical Wiring, Connector Terminal Repair26 Questions
Exam 36: Multiplexing42 Questions
Exam 37: The Connected Vehicle60 Questions
Exam 38: Natural Gas, Propane, and Biodiesel Fuels47 Questions
Exam 39: High Voltage Electricity21 Questions
Exam 40: Hybrid and Hydrogen Fuel Cell Drivetrains42 Questions
Exam 41: Electric Powertrains26 Questions
Exam 42: Bosch Edc Systems10 Questions
Exam 43: Caterpillar Engine Management Systems10 Questions
Exam 44: Cummins Management Systems10 Questions
Exam 45: Detroit Diesel Electronic Controls Ddec12 Questions
Exam 46: Navistar Diamond Logic10 Questions
Exam 47: Paccar Engine Management Systems12 Questions
Exam 48: Volvo and Mack Engine Management10 Questions
Exam 49: Emissions Management30 Questions
Exam 50: Servicing Maintenance of Exhaust Aftertreatment Systems25 Questions
Exam 51: Failure Analysis28 Questions
Exam 52: Troubleshooting and Diagnostics28 Questions
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Technician A says that an EHI with a piezo actuator is capable of breaking up a single injection cycle into up to 7 separate pulses. Technician B says that during a CR EHI multipulse injection cycle, the pressure rises through each successive pulse. Who is correct?
(Multiple Choice)
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(44) When a CR high pressure line is removed for any reason, which of the following steps is required practice by many engine OEMs?
(Multiple Choice)
4.9/5 (39)
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