Tests 6. Send instruction to each injector (set to OFF by soft key on Tech 2) to stop the injector, and check the variation of engine speed. If engine speed varies when injector stops, electrical circuit of that injector is judged as normal. If engine speed does not vary when injector stops, electrical circuit of that injector or injector body is judged as faulty. TX1006134 –19–10APR06 Injector Balancing JC89288,00001AA –19–24APR06–5/5 TM2361 (24JUN08) 9010-25-21 450DLC Excavator Operation and Tests 062608 PN=317 5. Select F1: Injector Balancing from Common Rail System Menu. Common Rail System F0 : Rail Pressure Control F1 : Injection Timing F2 : Pre Injection Stop F3 :
Injector Balancing F4 : Injector Forced Drive –19–07APR06 TX1006104 Common Rail System Menu JC89288,00001AA –19–24APR06–4/5 9010 25 21 Injector Balancing (5) 2005 (Off-Road) Industrial Engine 6WG1- (C/Rail TIER3) _ System Voltage V Main Relay Voltage V Desired Idle Speed RPM Engine Speed RPM APP 1 Sensor (Accelerat V APP 2 Sensor (Accelerat V Acccelerator Pedal Posit % 1/52 Cylinder 1 OFF Quit Off Next Quit Next