New Holland WorkMaster 50 Service Manual page 652

Connector X-9127 - Exhaust gas temperature Pre-Oxidation Catalyst (POC) sensor
PIN WIRE NUMBER
NUMBER
1 VE-9152
2 VE-9153
Connector X-9129 - Main ECU power relay
NOTE: Relays are in product relay panels. See product service manual for pinout image of this connector.
PIN WIRE NUMBER
NUMBER
30 VE-9087, VE-9086
85 VE-9086
86 VE-9084
87 VE-9082
-
87A
Electrical systems - Harnesses and connectors
CONNECTOR X-9127 - Exhaust gas temperature POC sensor
CIRCUIT REFERENCE
Input signal, Engine Control Unit
(ECU)
Reference ground, ECU
CONNECTOR X-9129 - Main ECU power relay
CIRCUIT REFERENCE
12 V source, Battery positive
12 V source, battery positive
Low side switched control, Engine
Control Unit (ECU)
Controlled source, fuse panel
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ELECTRICAL SCHEMATIC FRAME
SHEET 02
ELECTRICAL SCHEMATIC FRAME
SHEET 02