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Haltech E6-A
Information taken from Haltech info sheet. Minor update : 26th March, 1999.

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The brilliant little E6-A Fuel-Ignition engine management system is perfect for running any engine to the level of tune you require. Having seen almost all types and brands of computers on the market, the E6 systems still remain my personal favourite for their ability to make any engine fitted with one run to the exact specs I require. I even have one on my daily driven car !  They are also the only system I have come across that can be easily programmed by me over the internet , with many happy people all over the world running MAP files created by others who have never even seen the car.
Read the information below taken straight from the Haltech Info Sheets. Please email me if you require any further information.

   The Haltech E6-A is a powerful "real-time" programmable fuel and ignition system computer designed to control most ignition type engines. Whether 1-6 , 8 , 10 or 12 cylinders , 1-2 rotors , naturally aspirated , turbocharged or supercharged , the Haltech E6-A can control it.

The E6-A System optimises engine performance through the following capabilities :

   * Ignition Timing Control
   * Fuel Control
   * Idle Speed Control
   * Closed Loop
 

   The E-6a is much more than a programmable fuel injection computer - it provides logging of engine data and allows access in real time to maximise performance and trouble-shoot problems in a vehicle while running.
 

Typical Applications :

    * Conversion from carburetion to fuel injection
    * Control of fuel injection on modified engines
    * Race and rally applications of all descriptions
    * Design and development purposes
    * Educational use by universities and technical colleges
    * Original equipment in cars and motorcycles

   The patented Haltech system of programming virtually eliminates the input of numbers. You simply manipulate graphics in the form of bar graphs and by pressing arrows you increase or decrease the amount of fuel delivered at that particular load point. The process is repeated for all load points in each RPM range.
   Ignition timing is precisely mapped though the rpm range so that the exact timing required to obtain optimum performance is applied in every RPM and load range.

Electronic Control Unit   ( ECU )
Main Wiring Loom
Injector Wiring Loom
2x Power Relays
Air Temperature Sensor
Coolant Temperature Sensor
MAP Sensor ( Extra )
Throttle Position Sensor
Ignition Module
Communications Cable
Programming Software
Instruction Manual
 
 

System Features :
 

Number of Cylinders	1-6, 8, 10, 12, and 1-2 Rotors
Max. Operating RPM	16000 rpm
RPM Range Increments	500 / 1000 rpm
Max. Range	10500 / 16000 rpm
Number of Fuel MAPS	22 / 17
Number of Ignition MAPS	22 / 17
Number of Bars per MAP	32

Fuel Correction Maps :

Coolant Temperature
Air Temperature
Battery Voltage
Cold Primer
Zero Throttle
Full Throttle
Injector Phasing
Throttle Pump
Injector Trim  ( Sequential Only )
Auto Barometric Compensation
 

Ignition Correction Maps :

Coolant Temperature
Air Temperature
Ignition Crank
 

Trigger Signal Type :

Hall Effect Sensor
Inductive Magnetic
Optical Sensor
 

Trigger Pattern :

Single Pulse per Cycle
Twin Trigger
Bosch Motronic  ( 60t-2 )
Multi-Tooth
 
 

Ignition Configuration :

Single Distributor
Twin Distributor
Twin Rotor  ( Dist. or DF )
Direct Fire  ( 1-4 , 6 , 8 Cylinder )
Prog. Ignition Waveform
 
 

Injector Firing Mode :

Multi-Point
Throttle Body  ( Batch )
Staged
Sequential  ( up to 4 banks )
 
 

ECU Inputs :

Primary Trigger
Secondary Trigger
MAP Sensor
Coolant Temperature Sensor
Air Tamperature Sensor
Throttle Position Sensor
Oxygen Sensor
Special Purpose Digital
General Purpose Analog
 
 

ECU Outputs :

Injector Drivers  ( 4 )
Fuel Pump Relay Control
Idle Air Control  ( IAC )
Ignition Output
Special Purpose Digital  ( 2 )
 
 

Accessories :

RPM Limit
Deceleration Fuel Cut-Off
Oxygen Sensor
Idle Air Control Motor
Fuel / Ignition Trim Module
 
 

Engine Data :

US or Metric Units
MAP Storage and Retrieval
Data Logging