Spitronics TITAN Standard - User Manual

MANUAL Introduction
The manual is written in sequence for the beginner. If you are a first time user spend some time
working through it and understanding where and how the information are put together so that it will
be easy to find what you are looking for. If you are an expert, use this guide to jump to the right
chapter. Is has a lot of information and may be frustrating to find the answers if you don’t know
where to look.
NB! Make sure you have read the Terms and Conditions on the website www.spitronics.co.za
before you install this ECU. By installing the ECU you automatically agree to these conditions.
1.TITAN Introduction
This chapter discusses the TITAN ECU as a product, how it is designed, and how it operates in
general.
2.Safety Precautions
This chapter discusses the all the safety precaution to the user and the product. Very important
to read!!
3.Requirements
This chapter discusses the requirements for the ECU to run on the engine and the PC
specifications to communicate with the ECU.
4.Hardware Installation
This chapter discusses the how to do the wiring and physical installation of the ECU. Be sure to
read the precautions during this faze!!
5.Software Installation
This chapter discusses the how to install the software and drivers to connect to the ECU.
6.Software Operation and Setup
This chapter discusses the operation of the tuning software and how to set the parameters up for
each specific engine.
7.Other Setup duties and Information
This chapter discusses other settings and equipment setup around the ECU.
8.Startup Procedure
This chapter discusses the basic sequence of actions to prevent damage during the startup faze.
9.Tuning Principles
This chapter discusses tuning information after the engine has been started. This is to enhance
performance and economy and correct operation of the ECU.
10.Fault Finding
This chapter discusses the symptoms and remedies of known faults.
11.Specifications
This is a list of specifications for the TITAN ECU.
12.Firmware Programmer
This chapter discusses how to upgrade or change the TITAN ECU Firmware.

Summary

MANUAL Introduction

1. TITAN Introduction

Overview of the TITAN ECU product and its general operation.

2. Safety Precautions

Discusses safety precautions for the user and the product.

3. Requirements

Lists requirements for the ECU to run on the engine and PC.

4. Hardware Installation

Details the wiring and physical installation of the ECU.

5. Software Installation

Explains how to install the software and drivers for the ECU.

6. Software Operation and Setup

Covers operation of tuning software and parameter setup.

7. Other Setup duties and Information

Discusses other settings and equipment setup around the ECU.

8. Startup Procedure

Outlines the sequence of actions for startup to prevent damage.

9. Tuning Principles

Provides tuning information for enhancing performance and economy.

10. Fault Finding

Discusses symptoms and remedies for known faults.

11. Specifications

Lists specifications for the TITAN ECU.

12. Firmware Programmer

Explains how to upgrade or change the ECU firmware.

1. TITAN Introduction

1.1 ECU Design Philosophy

Explains the reasoning and design choices behind the ECU's features.

1.2 ECU Control Philosophy

Details how the ECU functions and its control mechanisms.

2. Safety Precautions

2.1 Operator Safety

Guidelines for safe operation and installation by the user.

2.2 Equipment Safety

Precautions to prevent damage to the ECU and related equipment.

3. Requirements

3.1 Engine Requirements

Lists necessary components and conditions for the engine installation.

3.2 PC Requirements

Specifies the hardware and software needed for PC connection and tuning.

4. Hardware Installation

4.1 Compatibility to the Old EMU Series

Explains compatibility between TITAN and older EMU series harnesses.

4.2 Harness Selection

Details the two harnesses (E22 and E21) and their connections.

4.3 Jumper Selection

4.3.1 Trigger Sensor

Explains jumper settings for the trigger sensor input.

4.3.2 TDC Sensor

Details jumper settings for the TDC sensor input.

4.3.3 Magnetic Sensors

Describes jumper configurations for magnetic sensors.

4.3.4 Hall; Optic Sensors

Explains jumper settings for Hall and Optic sensors.

4.4 Installing Procedure of the ECU

4.5 Injectors

4.5.1 Wiring

Guides on wiring injectors, considering resistance and parallel connections.

4.5.2 Sequential Injection

Explains sequential and wasted spark injection methods.

4.5.3 Split-Sequential Injection

Details the split-sequential injection method and injector grouping.

4.5.4 Batch Fire

Describes the batch fire injection method and current limits.

4.5.5 Throttle Body Injection

Explains injector placement at the throttle body for conversions.

4.6 Sensors

4.6.1 Magnetic Sensors

Details how magnetic sensors work and their wiring precautions.

4.6.2 Hall & Optic Sensors

4.6.3 Throttle Position Sensor

4.6.4 Testing a TPS for the Correct Pin-Outs

Provides a method to test TPS pin-outs using an Ohmmeter.

4.6.5 Lambda Sensor

Explains lambda sensor wiring and its narrow band nature.

4.6.6 Water and Air Temperature Sensor

4.6.7 Map Sensor

4.7 Idle Control

4.7.1 Stepper Idle Valve Computer

Explains connection and operation of stepper idle valve controllers.

4.7.2 Throttle Adjustment

Guides on mechanical throttle adjustment for idle control.

4.8 Launch Control

4.8 Micro Fueling

4.10 Additional Wiring

Rev-Counters

Explains connection of electronic and coil negative rev counters.

4.11 Coil Selection

4.11.1 Basic Coil

Discusses selection of basic electronic and ballast resistor coils.

4.11.2 Composite Coil

Covers composite coils, including single, wasted spark, and multi-coil types.

4.11.3 Electronic Coils

Details electronic coils with internal drivers and their connection requirements.

4.12 Setting Timing

4.12.1 Setting Distributor Timing and Rotor Fazing

Explains how to align rotor with spark generation and software timing.

4.12.2 Setting Crank Trigger Timing

4.12.3 Setting Toyota 24 Pulse + TDC Timing

4.12.4 Setting Nissan Optic Slots Timing

4.13 Fuel Supply

5. Software Installation

5.1 PC Software Installation

Covers PC software installation, terms acceptance, and requirements.

5.2 Spitronics USB Driver Installation

5.3 RS232 Computer to ECU Interface

6. Software Operation and Setup

6.1 Button Description

Describes the functions of various buttons in the PC software.

6.2 Connecting a PC to the ECU

6.3 Changing the USB Comport in Windows Device Manager

6.4 Memory Operation of the ECU

6.4.1 Saving Data in the ECU

6.4.2 Saving a Map to the PC

6.4.3 Loading a Map from the Hard Disk onto an ECU

6.4.4 Locking a MAP on the ECU

6.5 Selecting Different Pages in the Software

6.6 Start (F1)

The initial page displaying logged actions and ECU information.

6.6.1 Version Numbers

6.7 Setup (F2)

6.7.1 Engine Setup (Alt 1)

Configuration settings for engine parameters like cylinders and RPM range.

6.7.1.1 Map Information

6.7.1.2 Engine Configuration

6.7.1.3 Engine Configuration

6.7.1.4 General Purpose Outputs

6.7.2 Timing Setup (Alt 2)

6.7.2.1 Timing Configuration

Setting maximum timing, coil time, and vacuum split.

6.7.2.2 Crank Angle Sensor

Configuring gear teeth and timing sensor offset.

6.7.2.3 Coil Combination

Selecting the type of coil combinations used (single, multi, wasted spark).

6.7.2.4 Coil Driver Trigger Level

Crucial setting for ECU/coil compatibility, internal vs. external drivers.

6.7.3 Fuel Setup (Alt 3)

6.7.3.1 Fuel Configuration

Settings for start enrichment, max fueling, prime pulse, and fuel cut-off.

6.7.3.2 Accelerator Pump

6.7.3.3 Fuel Map

6.7.4 Sensor Setup (Alt 4)

6.7.4.1 Active Sensors

Selecting and calibrating active sensors like TPS, Lambda, Map, etc.

6.7.4.2 Pot Input

6.7.4.3 Idle Control

6.7.4.4 Lambda Configuration

6.7.5 Turbo Setup (Alt 4)

6.7.5.1 Launch Control

Configuring parameters for launch control activation.

6.7.5.2 Micro Fueling Injector

Setting up dual injectors per cylinder with compensation and limits.

6.7.5.3 Boost Limiter

6.7.6 Real-time Data and Bars

6.7.6.1 RPM Gauge

6.7.6.2 Time Gauge

6.7.6.3 Vacuum Gauge

6.7.6.4 Lambda Gauge

6.7.6.5 Water Air & Battery Indicator Bar

6.7.6.6 Injector Time and % Indicator Bar

6.7.6.7 TPS & POT Indicator Bar

6.8 Maps (F3)

6.8.1 Timing Maps (Alt 1)

Adjusting ignition timing across RPM and load conditions.

6.8.1.1 Dynamic Timing Map

6.8.1.2 Vacuum Timing Map

6.8.2 Fuel Maps (Alt 2)

6.8.2.1 Main Jet Setting

Adjusts global fuel supply for base fueling and cruising.

6.8.2.2 Idle Jet Setting

6.8.2.3 Vacuum Fuel Map

6.8.2.4 RPM Fuel Map

6.8.3 Lambda Maps (Alt 3)

6.8.4 Correction Maps (Alt 4)

6.8.4.1 Temperature Correction map

Adjusts fuel and timing based on engine water temperature.

6.8.4.2 Air Temperature Correction map

6.8.4.3 Voltage Correction map

6.8.5 Data Logger (F4)

6.8.6 Manual (F5)

7. Other Setup duties and Information

7.1 Jump Starting the Engine

Guidelines for safely jump-starting a vehicle with the ECU installed.

8. Startup Procedure

8.1 Engine and System Preparation

Pre-connection checks and preparation for the ECU and engine system.

8.2 Connecting the ECU for the First Time

Step-by-step guide for initial ECU connection and checks.

9. Tuning Principles

9.1 Fuel Settings for Starting the Engine

Settings for start prime pulse, throttle priming, and cranking fuel.

9.3 Ignition Timing Tuning

9.4 Air; Fuel Ratio Tuning

9.4.1 Setting the Main Jet

9.4.2 Setting the Idle Jet

9.4.3 Setting the Idle in Drive for an Automatic Gearbox

9.4.4 Accelerator Pump Setting

9.4.5 Fuel Cut-Off Setting

10. Fault Finding

10.1 Faults and Remedies

Lists common faults and their solutions for ECU operation.

11. Specifications

11.1.1 Inputs

Lists the types of sensor inputs supported by the ECU.

11.1.2 Outputs

Lists the ECU's output capabilities for controlling engine components.

11.1.3 Crank & Cam Angle Sensors

11.1.4 Load Sites

12. Firmware Programmer

12.1 NB! Precautions

Important warnings and precautions before using the firmware programmer.

12.2 Installation

12.3 Operation

Spitronics TITAN Standard Specifications

General

Operating System	Proprietary
Max Current per Output	5A
Operating Temperature	85°C
Communication Protocol	CAN
Microcontroller	32-bit
Number of Injector Outputs	8
Number of Ignition Outputs	8
Software	Spitronics
Output Channels	8
Protection	Reverse Polarity, Over Voltage, Short Circuit