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Sticking check valve in ECM cooling plate. Operate the engine on a chassis dynamometer or conduct a diagnostic road test to duplicate the fault code. Engine fuel 1 injector metering rail 1 pressure washing. Fuel gear pump pressure and/or inlet restriction can not be accurately measured without a method of increasing the flow (i. e. using the special service tool or operating the engine at full power). Injector Metering Rail 1 Pressure - Data Erratic, Intermittent, Or Incorrect FAULT CODE 268. Before performing troubleshooting work, verify the vehicle's system voltage by monitoring battery voltage in the INSITE™ electronic service tool data monitor or connecting a digital volt ohm meter to the batteries.

Engine Fuel 1 Injector Metering Rail 1 Pressure Ulcer Assessment

This is for ISX CM871, ISM CM876. Cummins ISX15 CM2250 (2010-12) Fault Code: 559 (CL) PID: 157 SPN: 157 FMI: 18 Injector Metering Rail 1 Pressure- Data Valid But Below Normal Operating Range- Moderately Severe Level. CAT ET 2021A (Caterpillar Electronic Technician) + Factory Password (1 PC)CAT $65. Engine fuel 1 injector metering rail 1 pressure ulcer assessment. Allison 1000 & 2000 Gen 4 Fault Codes: P0873 Transmission Pressure Switch Solenoid E Circuit High1000 & 2000 Gen 4 $50. Shop Talk: Verify the electronic control module (ECM) calibration is correct. Possible Cause: 1) Loose Injector high-pressure connector.

Engine Fuel 1 Injector Metering Rail 1 Pressure

0% found this document useful (2 votes). Active and stationary regeneration of the diesel particulate filter will be disabled. 559 when the ECM is detecting the engine is not accelerating properly when any of the front 3 injectors are injecting. Report this Document. • Pressure sensor reads more than 100 bar lower than actual pressure. 130 With Developer Tool 04. Engine fuel 1 injector metering rail 1 pressure broil. Save Injector Metering Rail 1 Pressure - Data Erratic,... For Later. There are two fuel pumps - priming pump (used before start) and gear driving pump. This was a close call. Sounds like that actuator is going bad. SERVICE MANUAL DETROIT Cooling System – Technicians GuideDETROIT $20. Changes to the flow command result in the opening (or closing) of the fuel pump actuator to supply more (or less) fuel to the high pressure pump.

Engine Fuel 1 Injector Metering Rail 1 Pressure Washing

The ECM monitors rail fuel pressure and engine operating conditions and changes the flow command to maintain the proper rail fuel pressure. Clear the inactive fault code. Fuel rail pressure relief valve opens at a pressure too low (Fault Code 3727 detects this condition). The fuel pump, high-pressure fuel lines, and fuel rail contain very high-pressure fuel. SERVICE MANUAL DETROIT DIESEL DDEC II to III-IV ConversionDETROIT $18. Conditions for Clearing the Fault Code. 2021] Engineering Level ( 1 PC)Eaton $67. If fuel gear pump pressure is correct, test for system leakage: • High pressure pump leakage. The steps of this fault code tree assume that the fault condition is repeatable (this does not necessarily mean that the fault code is active with the engine at idle). You are on page 1. of 2. Fuel rail pressure relief valve leaks to drain. 6) Fuel Connector(s) failure. This pump may be worn, may suck air/oil, ore drop pressure under loadLast edited: Jun 7, 2011. Air in the fuel or suction leaks at gear pump shaft seal (can result in hard start and/or no start complaints).

CAT Engine Reprogramming Tool for flash programming C1. SERVICE MANUAL BOBCAT 220 smsBOBCAT $60. EFFECT: Possibly hard to start, low power, or engine smoke. 559-Injector Metering Rail 1 Pressure - Data Valid But Below Normal Operating Range- Moderately Severe Level. I have 482 for fuel pressure low.