Engine Layout - Northern Lights M50C13 Operator's Manual

1— Engine Control Unit (ECU)
2— Auxiliary Power Connector
3— Coolant Temperature Sensor
Connector
4— Fuel Injection Harness
Connector
5— Alternator Connector
6— Manifold Air Pressure Sensor
Connector
7— Manifold Air Temperature
Sensor Connector
8— Suction Control Valve Sensor
Connector
9— Fuel Temperature Sensor
Connector
10— Camshaft Position Sensor
Connector
Electronically Controlled Engine Layout
11— Low-Pressure Fuel Pump
Connector
12— Oil Pressure Sensor
Connector
13 — Fuel Pressure Sensor
Connector
14— Water-in-Fuel Sensor
Connector
15— Fuel Rail Pressure Sensor
Connector
16— Crankshaft Position Sensor
Connector
17— Control Panel Connector
18— Auxiliary Connector
19— Diagnostic Connector
20— CAN Terminator Connector
21— Remote On/Off Connector
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22— Unterminated Ground
(Battery)
23— Unterminated Power
(Battery)
24— Low-Pressure Fuel Pump
Fuse (15 Amp)
25— ECU Fuse (20 Amp)
26— Transient Voltage Protection
Connector
27— System Fuse (30 Amp)
28— Starter Relay Coil
Connector (Power)
29— Starter Relay Coil
Connector (Ground)