Haltech PLATINUM PRO Plugin ECU for Subaru WRX

High Performance Fuel and ignition ECU for Subaru Impreza WRX and STi is a direct plug and play replacement of the OEM ECU, no rewiring necessary . This fully programmable ECU interfaces directly with all the standard Subaru sensors and on board computer systems taking control of all the essential engine management tasks such as fuel delivery, ignition timing, boost levels, camshaft positioning and correction maps.

Features:

Supports Sequential Injection (peak and hold) and Direct Fire Ignition

Windows 2000, XP, Vista, Windows 7 compatible software

Real time programming, instant hesitation free adjustment while engine is running

Fully user definable 32 x 32 mapping

Tuning via Volumetric Efficiency (VE), Injection time or Lambda Correction (MAF)

Diagnostic Trouble Code Storing & Check Engine Light Control (Access through laptop only)

Selectable onboard internal MAP sensor rated to 150kPa (up to 1.5 Bar or 22psi boost)

Wideband “auto tuning” using user definable target AFR table

USB and CAN Communication Port

Factory Outputs:

4 x Fuel Injector outputs

4 x Ignition outputs

AVCS – Active Valve Control System

Boost Control Tumble Generator Valve (fixed open)

Idle Control

Thermo Fan Check Engine Light Fuel Pump

Tacho A/C Clutch Relay

Factory Inputs:

MAF sensor

Throttle Position Sensor

Knock Detection Sensor

Rear Oxygen sensor

Coolant Temperature sensor

Vehicle Speed Sensor

Expansion I/O*:

4 x Analogue Voltage Inputs

1 x Digital Input

4 x Digital Outputs

*Optional auxiliary harness required to be purchased Haltech Part # HT040003

Configurable for:

Aux Rev Limiter

Exhaust Gas Temperature Sensors

Air Temperature Switch

Flat Shift Fuel Temperature Sensors

Aux Fuel Pump

NOS Enable Oil Temperature Sensors

Boost Control

Fuel Pressure Sensor

Diff Temperature Sensor

Battery Light

External Map Sensor (Up to 5 Bar)

Gearbox Temperature Sensor

Generic Duty Output

Oil Pressure Sensor

Generic Temperature Sensors

Nitrous Activation Switch

Wideband O2 Sensors

Discrete ON/OFF Switches

Flex Fuel Sensor

Want more channels? Up to 36 more I/O channels are available using the optional Haltech I/O 12 and TCA 2/4 CAN Devices!

Functions:

Closed Loop O2 Control

Knock Control

Long Term Fuel Trim

Rev Limiter

Closed & Open Loop Boost Control

Gear Setup Nitrous Activation Output

Over Boost

Fuel Composition (E85/Flex Fuel)

Speed Limiter

Antilag Launch

Decel Cut

Power Requirements:

Source: 8.6 to 16.5 Volts DC

Consumption: 530mA @ 12Volts DC

Applications:

Subaru WRX MY01-05 JDM,USDM,ADM

Subaru WRX STI MY01-05 JDM, ADM

Engine Codes: EJ20

Transmission: Manual only (Automatic not supported)

The Kit includes:

Haltech Platinum Pro Plug-in ECU

Rear Auxiliary Connector and pins

USB Cable

Software CD

Quick Start Guide

Optional Accessories: Sold Separately

Rear Auxiliary Harness ( HT040003 )

3 Bar Map Sensor ( HT010104 )

Air Temperature Sensor ( HT010200)