System Operation Description: Use this procedure to troubleshoot the following code: Note: Refer to Troubleshooting, “Cat ET Service Features” for information about service features. Table 1…
Category: C18
Use this procedure to troubleshoot when your ARD does not activate. Refer to Troubleshooting, “Event Codes” for information about event codes. For information on the…
System Operation Description: Table 1 lists the diagnostic codes that relate to the Aftertreatment Regeneration Devices absolute air pressure. Note: Some of the following codes…
Verify that the engine is off. Illustration 1 g03099577 (1) ARD combustion head (2) ARD Nozzle Heater Wire Illustration 2 g03099598 Measuring the current flow…
Table 1 Tools Needed for the Exhaust Cooler Pressure Test Part Number Part name Quantity 378-4525 Plug (1) Expandable rubber plug 1 378-4526 Plug (2) Expandable rubber…
The following procedure is used in order to clean the NRS cooler in the event of a large accumulation of soot from the exhaust gas.…
Turbocharger Failure If a turbocharger failure occurs, remove the air-to-air aftercooler core. Internally flush the air-to-air aftercooler core with a solvent that removes oil and…
The ARD combustion head contains one-time use components, Refer to Disassembly and Assembly, “Combustion Head Group (ARD) – Remove and Install – Clean Emissions Module”…
When the engine runs at low idle, the temperature of an exhaust manifold port can indicate the condition of a fuel injection nozzle. A low…
The efficiency of an engine can be checked by making a comparison of the pressure in the inlet manifold with the information given in the…