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94-97 US VR4 Plug and Play Flash Ecu Installation

You are here: Home » Tech How To’s » 94-97 US VR4 Plug and Play Flash Ecu Installation

94-97 US VR4 and 94-96 Dodge Stealth TT Plug and Play Flash Ecu Installation

 

94-97 US VR4 Sticker

94-97 US VR4 Sticker

Thank you for purchasing a Jesters Plug and Play Flash Ecu. This ecu can be utilized for the following  94-97 US VR4 depending on internal jumper setup. Please double check you are using the correct instructions for your application.

Package Contents:

1x Plug and Play(PNP) Flash Ecu

1x New Mitsubishi Flash plug and yellow lead wire

5x new car side pins for ecu plug

IMG_3749

Installation Instructions 94-7 US VR4

You will need to determine year and Specification (Fed/Cali) Here  of your car before setting up your ecu.

 

Jumper setup:

If your ecu jumpers do not look like the setup below double check your ecu version.

The 94-97 US VR4 PNP ECU can be set up for a  94-95 fed spec US VR4 see below .

94-95 US VR4 Fed Spec Jumper Setup

94-95 US VR4 Fed Spec Jumper Setup

The 94-97 US VR4 PNP ECU can be set up for a  94-95 Cali spec US VR4 see below .

94-95 US VR4 Cali Spec Jumper Setup

94-95 US VR4 Cali Spec Jumper Setup

The 94-97 US VR4 PNP ECU can be set up for a  any 96-97 US VR4  see below .

96-97 US VR4 all Jumper Setup

96-97 US VR4 all Jumper Setup

Step 1- With car off, remove stock ecu(See A) from behind center console.

Step 2- Plug the yellow flash wire into pin 57 in the stock 12 pin plug.

Step 3- Plug in the 4 stock plugs into PNP ecu.

Step 4- Route the yellow wire and attach white flash plug to small bracket forward of the stock OBD2 plug. See B.

Obd2 setup

Obd2 setup

Your car is now converted to a Flash Ecu running Chrome. It is a full OBD2 ecu. You can now use any OBD2 reader or the Tactrix 2.0 cable to reflash or datalog your car(91-93 cars  use the supplied adapter).

 

Pin Number Plug and Play Flash Ecu 94-97 Pin Number 98-99 98-99 VR4 Function
53 35 EVAP emission vent solenoid
54,55 96,97 Future Use
57 100 Reflash Connector
91 67 NLTS
74 92 Map Sensor 0-5V
77 93 WBO2 input 0-5V

The plug views below is as if you were looking straight at the ecu plug or the back of the vehicle ecu plugs.

PNP plug

 

  • 3000GT Year and Specification (Fed/Cali) Identification
  • 91-93 US VR4 Version 1 Plug and Play Flash Ecu Installation
  • 91-93 US VR4/91-98GTO Version 2 Plug and Play Flash Ecu Installation
  • 91-93 US VR4/91-98GTO/91-95 SL Fed Spec Version 3 Plug and Play Flash Ecu Installation
  • 94-97 US VR4 Plug and Play Flash Ecu Installation
  • ECU Installation
  • No Lift to Shift (NLTS)
  • Wideband Oxygen Sensor WBO2

Recent How To’s

  • 91-93 US VR4/91-98GTO Version 2 Plug and Play Flash Ecu Installation
  • 91-93 US VR4/91-98GTO/91-95 SL Fed Spec Version 3 Plug and Play Flash Ecu Installation
  • Wideband Oxygen Sensor WBO2
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  • 94-97 US VR4 Plug and Play Flash Ecu Installation

Categories

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  • '94 – '97 Modifications
  • '98-'99 Modifications
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