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ProEfi 128 ECU With 7M-GTE Supra Patch Harness
ProEfi 128 ECU With 7M-GTE Supra Patch Harness

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Our Price: $2,897.20
Sale Price: $2,607.48
Savings: $289.72
Part Number: ProEfi 9100 and 4856a or 4857a

Availability:: Usually Ships in 3 to 5 Business Days
Product Code: DM3988

7M-GTE Harness Version*:

Air Temp Sensor*:

Boost Control Solenoid*:

Flex Fuel*:

Fuel Pressure Sensor*:

Map Sensor*:

Remote Tuning*:

Transmission Type*:

USB to CAN Communication Cable*:

Wideband Kit*:

ProEfi 128 ECU With 7M-GTE Supra Patch Harness. This items is the ProEfi ECU and a PNP harness for 7M-GTE Supra with manual or automatic transmission. If you want a top of the line ecu with more inputs and outputs than you could possibly ever use, with military grade build quality and vibration resistance, plus tons of engine protection features built in, the is the standalone for you! Requires a ProEfi USB adapter for USB connection to laptop.

The Early 7M-GTE usually had yellow ECU connectors, and was typically in 1986.5 to 1989 cars.
The Late 7M-GTE usually had grey ECU connectors, and was in 1989 to 1992 cars.
Please check which ECU connectors you have and compare to the pics, to make sure you order the correct version! It is possible to have the late model 7M ECU connectors that are yellow color, and vice versa!

We will include installing a base map for you remotely at no charge! We can remote tune these units for you like we were sitting in the drivers seat! Check out our remote tuning options by looking up item DM9000.

Injectors12 Peak n Hold – with calibratable peak time. 6 – 6/2 amp, and 6 3/1 amp.
TPSYes – Adaptive
Coolant TempYes
Air TempYes
Map SensorYes – Unlimited Range
Idle ControlPulse Width and Stepper motor – Adaptive
Wideband O22 Built in UEGO controllers (External capable)
CamYes – Hall/VR capable
CrankYes – Hall/VR capable
Variable CamYes 2 cam capable
Knock Channels2 Programmable frequency and event with individual cylinder notification
Flex Fuel CapabilityAdd a Flex fuel sensor, and the computer automatically adjusts fuel, timing, and boost based on Ethanol content!
Nitrous Control4 stages multiple event trigger control range. V.E. based fueling****
Boost ControlMultiple control strategies.***
Traction ControlMultiple control strategies.***
Fuel Pump ControlYes*
Analog Inputs34* Fuel Pressure monitoring and feedback correction, Oil Pressure, Exhaust Backpressure Feedback and correction, and much more.
Low Side Outputs10 total – 8-10 amp capable – 2-2 amp capable*
TachYes – Software configurable
Digital Inputs8 channels – Fully programmable pre configured
High Current Bridges3 channel sets – Used for Stepper motor control, or Electronic Throttle Control
Speed Inputs2
Drive By WireYes
Fault Coding SafetyYes**
MIL (CEL)Yes – Malfunction indicator with fault codes
Main Relay ControlYes
5v Ref2 locations
Sensor Grounds2 locations
Key Switch PowerYes
Permanent PowerYes
Battery BackupNo
Chassis Ground4 Locations
Can Channels2 Channels
Serial ConnectionYes*****
RS485 ConnectionYes*****
Internal MemoryLimited to Fault logic
USB Direct ConnectionNo

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