Management System by Electromotive
The new TEC│ represents the current in state-of-the-art
fuel injection and direct ignition control integrated into one revolutionary
package. The TEC│ is a PC-programmable engine control system featuring
a powerful Windows-based tuning environment. Converting from carburetion
to fuel injection has never been easier than with the TEC│. Whether
you choose to run throttle body injection, multi-port, or individual
throttle bodies,the TEC│ will provide you with the ability to tune
your engine to its peak capabilities.
Street enthusiasts will enjoy the benefits
of a ‘distributorless’ ignition system that not only
is infinitely adjustable, accurate, and powerful, but also gives
you improved firewall clearance and freedom from all those ignition
amplification boxes that you used to run in the past. If you are
running an aggressive profile camshaft, idle control has always
proven to be problematic for lesser engine management systems, but
not for the TEC│. Within the WinTEC software resides our exclusive
‘TPS/MAP Idle Blend’ table. With a few clicks of the
keyboard, you will enjoy an idle quality that other engine management
systems only dream of having.
For competition and ultra high output engines,
the sophistication and power of the TEC│ system simply out-performs
other production and aftermarket systems. With full control of the
engine over all possible operating conditions, outputs that will
control nitrous, boost, VTEC, and other devices, new rev-limiters
with ‘Triple Smooth’ technology, and On-Board Data Acquisition,
the TEC│ gives you Total Engine Control...and makes the competition
green with envy!
The TEC│ Engine Control Unit
The new TEC│ ECU incorporates the winning features
of our previous TEC-2 system while adding an abundance of new features
and a powerful new processing platform. Electronic Fuel Injection
(EFI) control and patented digital Direct Ignition control is standard
hardware for every TEC3. The anodized, laser-etched ECU with waterproof
OEM style connectors and harness may be mounted under the hood or
in the passenger compartment and will activate separate multi-coil
DFU’s (Direct Fire Units) mounted adjacent to (or on) the
Standard features built in to the
New On-Board Data Acquistion
- PC programmable and configurable for 1,
2, 3, 4, 6, 8, cyl. engines and Rotories with a 12 cyl.and
6 cyl dual plug option
- Operate in Open or Closed loop
- Run True Sequential, Phased Sequential
or Simultaneous Injection with individual cylinder trim
- Configurable for TBI, MPI, TPI and individual
- Additional Injector Output Drivers built-in..
Run Low or High impedance injectors
- Full 150 mJ of Spark Energy directly to
the plugs without misfire
- New Dual Rev Limiters with ‘Triple
Smooth Technology’.. 1st step retards timing to a
negative -12║ degrees.. 2nd step cuts coil current in half..
3rd step coil current and fuel are cut-off.. all three steps
occurring within milliseconds!
- Waste Gate (Boost Control), Nitrous Control
with up to 4 stage retard available
- Four Programmable GPO’s (General
Purpose Outputs) to control or activate VTEC, Shift Lights,
Water Pumps and Fans, A/C Compressor, Torque Converter and
- New Programmable Adjustable Electronic
- Uses primarily GM type sensors
- Diagnostic monitoring with codes issued
through Check Engine Light
- Easy to install bolt-on Trigger Wheel and
Mag Sensor Kits available for many applications
- Made in the USA
In addition to rotaries, the TEC│ Engine Management
System will run the following configurations:
- Adjustable Sample Rates up to 100 samples
per second Simultaneously record data from up to 25 inputs
including: Air/fuel Ratios, Injector Duty Cycle and Pulse
Width, RPM and Throttle Position, Gear Position, MPH, Boost
(manifold pressure) and much more!
- Additional configurable Digital and Analog
Input Channels View Multiple Data Graphs side by side or
Graphs may be overlayed for comparison Graphic Screen Displays
may be Printed.
- Data may also be exported to a Spreadsheet
program for further analysis Data Logging can be started
and stopped manually using a switch, or the system can be
configured to automatically start and stop via values pre-set
by the user
4 Cylinder, Dual Plug
ECU. 8 injector driver, 4 coil drivers. Use on most engines
up to 8-cyl. Also works with 1- and 2-rotor engines. Includes
software, com cable, and manual.
070-33001.... TEC3 6/12 ECU. 6 injector drivers, 6 coil
drivers. Use on 12-cyl, Dual Plug 6-cyl, Odd-Fire 6-cyl, and
3-rotor applications. Comes with software, com cable, and manual.
TEC│ Wiring Harness Options:
the 'x' in the part number with a
1.. for the TEC│ standard configuration
2.. for the TEC│ 6/12 unit.
070-33x00.... Unterminated harness
with two 23-pin connectors and 2-pin ECU Power Connector (for
Standard TEC3, NOT the 6/12)
070-33x01.... Universal terminated harness with two
23-pin connectors, MAP, CLT, MAT, IAC, DFU, and Crank sensor
terminations, and 2-pin ECU Power Connector.
070-33x02.... Custom Terminated Harness w/ Power Harness.
Direct Fire Units ( DFU's )
33400.... TEC│ DFU
for 4 cylinder Applications
33600.... TEC│ DFU for 6 cylinder Applications
33800.... TEC│ DFU for 8 cylinder Applications (two 4cylinder