Haltech
F-9 / F-9a
Information
taken from Haltech info sheet. Minor update : 26th March, 1999.
The fuel-only Haltech F9 system is perfect
for those wishing to convert from carburettor to EFI, or for those who
have done an engine conversion to an imported EFI motor. The F9 system
offers near unsurpassed levels of adjustability that will allow you to
intuitively set up any engine to run to its best possible performance.
Read below the information taken directly from the Haltech brochures. Do
not hesitate at all to email me with any questions and queries about the
Haltech systems.
The
Haltech F9 is a powerful "real-time" programmable fuel injection
system computer designed for those seeking optimum performance. No other
system in the same class is as adaptable , easy to install or program.
The
F-9 System has up to 22 adjustable fuel maps each with 32 individual bars.
The F9 will run up to 16000 rpm with better resolution and greater accuracy
than ever before. Up to 8 injectors ( more using the optional driver box
) can be controlled directly , fired all together , in batched , or can
be staged when running high boost turbo or superchargers.
The
patented HALTECH system of programming virtually elliminates 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
aty that particular load point. The process is repeated for all load points
in each rpm range.
The
F9-A
together with the above, will control closed loop feed-back in conjuction
with an optional Oxygen Sensor, controls motor idle speed when optional
idle air control motor is installed and can control any 3 of the listed
output options.
The
main screen where you select on-line ( connected to the ECU ) or off-line.
The
main setup page. This is where you tell the ECU how many cylinders , manifold
or
throttle sensing , etc..
Setting
up the fuel system This setup uses STAGING as its injection mode ,
although
Multipoint or BatchFire mode can be used for other applications
Setting
up the fuel maps ( * Note @3000 rpm, Bar 16 , about 0 kPa , is 6.400mS
).
This
is how you adjust the maps. You use the cursor keys to increase/decrease
the
amount
of fuel at that particular rpm and vacuum/boost.
Setting
of the Coolant Temperature Correction Map.
F-9
Kit Contents :
Electronic
Control Unit ( ECU )
Main
Wiring Loom
Injector
Wiring Loom
2
x Power Relays
Air
Temperature Sensor
Coolant
Temperature Sensor
MAP
Sensor ( 1, 2, or 3 Bar )
Throttle
Position Sensor
Communications
Cable
Programming
Software
Instruction
Manual
System
Features :
| Number
of Cylinders |
1-6,
8, 10, 12, ; 1,2 or 3 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 Bars per Map |
32 |
Fuel
Correction Maps :
| Coolant
Temperature |
32
Bars |
| Air
Temperature |
32
Bars |
| Battery
Voltage |
32
Bars |
| Cold
Prime |
32
Bars |
| Zero
Throttle |
32
Bars |
| Full
Throttle |
32
Bars |
| Post-Start
Enrichment |
32
Bars |
| Throttle
Pump |
0-1500
, 1500-3000 , 3000+
Enrichment
and Decay Rate
Coolant
Temperature Comp. |
| Auto
Barometric Compensation |
|
Trigger
Signal Type :
Hall
Effect Sensor
Coil
Negative
Optical
Sensor
Trigger
Pattern :
Single
Pulse per Cycle
Injector
Firing Mode :
Multi-Point
Throttle
Body ( Batch )
Staged
ECU
Inputs :
Primary
Trigger
Air
Temperature
Collant
Temperature
Throttle
Position
MAP
Sensor
Secondary
Trigger
Oxygen
Sensor ( F-9a )
Special
Purpose Digital ( F-9a )
General
Purpose Analog ( F-9a )
ECU
Ouputs :
Injector
Drivers ( 4 )
Fuel
Pump Relay Control
Idle
Air Control ( F-9a )
Ignition
Output ( F-9a )
Special
Purpose Digital - 3 ( F-9a )
Accessories
:
Fuel
/ Boost Trim Module
Idle
Air Control Motor
RPM
Limit
Deceleration
Fuel Cut-Off
Oxygen
Sensor ( F-9a )
Engine
Data :
Map
Storage and Retrieval
Data
Logging
US
or Metric Units
Output
Options ( F-9a only ) :
Turbo
Waste-Gate Control
Dual
Intake Valve
Torque
Convertor Lock-Up
Thermo-Fan
Intercooler
Fan
Shift
Light
Auxiliary
Fuel Pump
Stall
Saver
Turbo
Anti-Lag
Turbo
Timer
Staging
Signal