Haltech HT041208 User Manual
Page 5
Oil Metering Pump Connection
The Haltech 13B Terminated Harness does not support the electronic
oil metering pump.
This feature can be added by the addition of 7 wires.
Please follow the wiring diagrams below.
Figure 18 - Wiring in a Series 5 electronic Oil Metering Pump
Harness Connections
Main Inputs
The main power connections are located within the harness labeled as “Main Inputs”
Injection Battery + (R)
The Injection Battery + (Red) connection will supply the 12V DC to the injector relay
within the harness. Please connect this cable directly to the battery + terminal.
ECU Battery + (R/W)
The ECU Battery + (Red / White) connection will supply the 12V DC to the ECU relay
within the harness. Please connect this cable directly to the battery + terminal.
Battery + (R)
The Battery + (Red) connection will supply the 12V DC to the ignition and
fuel pump relay within the harness. Please connect this cable directly to the
battery + terminal.
Signal Ground (B/W)
The Signal Ground (Black / White) connection supplies the signal ground for the
harness and ECU. Please connect this cable directly to the battery – terminal.
Ground (B)
The Ground (Black) connection supplies the ground for the harness and ECU.
Please connect this cable directly to a chassis ground.
WARNING!
Please make sure your engine block is grounded to the chassis of the vehicle by
a correct sized grounding strap. This harness will not ground your engine,
damage can occur to this harness and / or your ECU if your engine is not
properly grounded.
Figure 1 - Main power Connections