Tests Injector Balance Test (Injector Misfire Test) 1. Connect the Tech 2 to the machine. Perform Tech2 Diagnostic Scan Tool Connection Procedure. (Group 9015-20.) 2. Start engine and run at slow idle. Continued on next page JC89288,00001AA –19–24APR06–1/5 TM2361 (24JUN08) 9010-25-19 450DLC Excavator Operation and Tests 062608 PN=315 Screen will appear with message Checking Preconditions. Rail Pressure Control 7. Move rail pressure by using the down and up softkeys. (5) 2005 (Off-Road) Industrial Engine Compare Rail pressure to specification.
6WG1-TC (C/Rail TIER3) _ Specification Checking Preconditions Targeted Rail Pressure— Pressure......................................................................................... 30 MPa Engine Speed 300 bar 30,000 kPa 4351 psi NOTE: Common Rail Pressure Differential is calculated by taking Actual rail pressure minus Desired Rail Pressure. –19–07APR06 Example if actual rail pressure is 29 MPa and Active Please Wait! desired is 30. The common rail pressure differential would be -1 MPa or if at actual rail TX1006068 pressure is 31 and desired it 30 . The common rail pressure differential would be 1 MPa.
Checking Preconditions Screen Common Rail Pressure Differential—Pressure............................................................. 25—35 MPa 250—350 bar 25,000—35,000 kPa 3626-5076 psi JC89288,00001B1 –19–24APR06–6/6 9010 25 19