SEAL-OIL 8T5613 - Caterpillar

(TOP VIEW) Typical 3500B E-Trim Injector. Injector Tappet (A).Part Number (YYY-YYYY).Serial Number Bar Code (Z).Trim Code (XXXX). The E-trim software should have previously been installed. E-trim software, along with Electronic Technician (ET) or Electronic Control Analyzer Programmer (ECAP) are needed for utilizing the functions of the E-trim injectors. When installing E-trim injectors, locate the "Injector Code" Screen in ET/ECAP. The screen is located in the "Calibrate/Monitor Sensor" menu screen as Item 4 "Read Change Injector Codes". Enter the four digit code number located on the E-trim injector tappet. The "Injector Code" must be entered and agree with the cylinder in which it is installed. Non-E-trim injectors used a default code, 1100, that was entered into the Electronic Control Module (ECM). This default code allowed the non-E-trim injectors to be used with the new E-trim software. With the new E-trim injectors, entering the four digit code, located on the injector tappet, will optimize engine performance. Entering the four digit code also allows the engine to recognize the difference between non-E-trim and E-trim injectors. This makes it possible to run split setups.