Nissan 6303 - Manual
Nissan 6303 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 5 – WARNING; Poor header cable connection to the ECU from NIStune board
- Page 6 – TABLE OF CONTENTS
- Page 9 – Resocketing the ECU
- Page 10 – very careful
- Page 20 – B. Later Model ECUs
- Page 25 – Inserting The Board; not
- Page 27 – Securing The Board
- Page 28 – Installing In The Vehicle
- Page 29 – Upgrading ECU MAF hardware
- Page 32 – Reading the factory ROM image; Programmer Information
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6802/6303 USB Consult Hardware Installation Manual V3.2
Type 1 - Rev3A/3B / 4 Boards
(JECS ECCS 1984-1989 Legacy Engine Control Units,
HITACHI ECCS/NICS 1985-1989 Legacy Engine Control Units)
Copyright 2004, 2005, 2006, 2007, 2008, 2009 NIStune Developments
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Summary
NIStune Type 1 Hardware Installation Page 5 of 5 WARNING If your ECU pulses the fuel pump, injectors, fuel regulator, flashes LEDs randomly (or they just stay on when they shouldn’t) or your engine does not start then your ECU may not have your board fitted correctly. Testing has shown on early Niss...
NIStune Type 1 Hardware Installation Page 6 of 6 TABLE OF CONTENTS 1. Removing the ECU......................................................................................................................................... 7 2. Opening the ECU ..........................................................
NIStune Type 1 Hardware Installation Page 9 of 9 3. Resocketing the ECU A. 1984-1985 Dual Board - Dual ROM ECUs Vehicles: Early Z31 300ZX and E12 Nissan Exa. This is a multiboard ECU with a 1K and 8K ROM chip. The two chips need to be removed and jumpers changed on the board before the NIStune board...
