New Holland SmartTrax T8.320 Service Manual page 36

Engine - Engine and crankcase
EDC17CV41
A new Engine Control Unit (ECU) is used on TIER 4B
engines, the EDC17CV41. It is used on FPT engines
from the 4.5 L NEF to the 12.9 L Cursor® engines. t
has two 96–pin electrical connectors: one for the engine
components and one for the tractor connections. Pin
connections will be common for all the CNH/FPT engines
using this controller.
1. Tractor connector
2. Engine connector
The EDC17CV41 controls all engine and Selective
Catalytic Reduction (SCR) functions.
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