94-97 US VR4 and 94-96 Dodge Stealth TT Plug and Play Flash Ecu Installation
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
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
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
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
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
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.
Extra pins for the ecu are PN 173716-1 you can buy them from mouser.com.
