This software is developed under the latest Delphi environment. It requires a lot of processing
speed and may not run on older computers.
4. Hardware Installation
4.1 Compatibility to the old EMU series
4.2 Harness Selection
4.3 Jumper Selection
4.4 Installing Procedure of the ECU
4.5 Injectors
4.6 Sensors
4.7 Idle Control
4.8 Launch Control
4.9 Micro Fueling
4.10 Additional Wiring
4.11 Coil Selection
4.12 Setting Timing
4.13 Fuel Supply
This chapter tells the user how to install and wire the TITAN ECU. Be sure to read precautions
before attempting installation. There are a few do’s and don’ts’ to consider as well.
4.1 Compatibility to the old EMU series
Note that the TITAN ECU may be connected onto magnetic EMU harnesses directly but that you
have to modify all Hall harnesses. On the 12 way connector Pin 5 must be moved to Pin 11 and
Pin 6 must move to Pin12. Failure to do this will damage your sensor permanently. The old EMU
will still work with this cable modification.
The EMU series will not work on the E22 TITAN series cables. Thus backwards compatibility is
possible but not forward compatibility.
4.2 Harness Selection
The TITAN ECU has only two harnesses for all engine configurations. E22 is a 12Way harness
that connects all the inputs or sensors to the ECU, and E21 is a 10Way harness that connects all
the outputs to the ECU.
• Magnetic or Hall sensors are selectable on the ECU with addition of a load resistor to
reduce interference.
•
On the 10Way harness the combination of injectors and coils differ between engines.
Connecting a coil on an injector driver will overcharge the coil and may destroy the driver or
coil. Ensure correct wire selection according to the drawing.
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