CAT MACHINES C9-C18 TIER 4 AND TIER 4 FINAL INSTRUCTIONS
C9-C18 TIER 4 INTERIM (DPF AND EGR ONLY)
FOR THIS ENGINE FAMILY ONLY THE ECM GETS FLASHED
GUT OR BYPASS THE DPF. ANYTHING AFTER THE TURBO CAN BE UNPLUGGED
UNPLUG THE EGR VALVE AND/OR BLOCK THE EGR VALVE. SENSORS CAN BE UNPLUGGED BUT NOT REQUIRED.
IF YOU ARE REMOVING THE EGR COOLER YOU MUST FABRICATE A BYPASS HOSE TO CONTINUE THE FLOW OF COOLANT
IN THE CONFIGURATION MENU UNDER "ENGINE ECM' THE 'ARD REGENERATION' PARAMETER MUST BE SET TO DISABLED
C9-C18 TIER 4 FINAL (DPF, EGR, AND SCR/DEF/ADBLUE)
FOR THIS ENGINE FAMILY THE ECM AND THE ACM GET FLASHED.
IF THE MACHINE IS DUAL ENGINE SETUP WE WILL NEED TO FLASH THE ECM AND ACM FOR BOTH ENGINES
GUT OR BYPASS THE DPF AND SCR. ANYTHING AFTER THE TURBO CAN BE UNPLUGGED
BLOCK EGR GAS FLOW BUT DO NOT UNPLUG ANY SENSORS ON THE INTAKE MANIFOLD OR EGR SYSTEM
ON ARTICULATED HAUL TRUCKS AND MOTORGRADERS THE EMISSIONS COOLING FAN MUST ALSO BE UNPLUGGED.