OKI M66207: Difference between revisions

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[[File:OKI_M66207_ECU.jpg|thumb|left|OKI M66207 Based ECUs]]
[[File:OKI_M66207_ECU.jpg|thumb|left|OKI M66207 Based ECUs]]
== Description ==
== Description ==
'''OKI M66207 Based ECUs''' also widely known as '''Honda Civic Integra OBD1 ECUs'''.<br/>
'''OKI M66207 Based ECUs''' it's an European version of '''Denshigiken M66207 Based ECUs'''<br/>
OBD1 generation of ECUs for Civic/Integra/DelSol Chasis. First generation of ECUs with 24 tooth Distributor CKP Sensor.  
Introduced in 1995 OBD1 generation of ECUs for Civic UK Spec (aka Civic 5.5th gen) and Rover 400 Chassis with D Series of Engines based on OKI M66207 MCU.<br/>
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Most common solution for use with B, D, F or H Engine because they get easily chipped.
 
Have information? [mailto:wiki@snaketuning.com?Subject=OKI%20M66207%20Information&body=Hello.%20I%20have%20some%20information. Submit us] Details.<br clear=all>


==Compatible Devices==
==Compatible Devices==
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==ECU List==
==ECU List==
'''94-97 Civic (5.5th gen UK Spec)'''
[[File:Honda_ECU_Label.jpg|thumb|right|ECU Label Decode]]
*[[P1G]] - Civic D15Z3 VTEC-E (7 Wire [[LAF_VTEC-E|LAF Sensor]])
[[File:Honda_VIN_Label.jpg|thumb|right|Chasis Code Location]]
*[[P1H]] - Civic D16Y2
{| class="wikitable"
*[[P1J]] - Civic D14A2
|-
*[[P1K]] - Civic D16
! ECU Code!! Engine !! Chasis Codes
|-
| [[P1G]] || [[D15Z3]] SOHC VTEC-E (7 Wire [[LAF_VTEC-E|LAF Sensor]]) ||
|-
| [[P1H]] || [[D16Y2]] SOHC VTEC ||
|-
| [[P1J]] || [[D14A2]] SOHC ||
|-
| [[P1K]] || D16xx SOHC ||
|}
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==Hardware Modifications==
==Hardware Modifications==
*Modify ECU for [[MD0_OKI_M66207_MOD|MINI DIZZY]] Signals
*Add [[Denshigiken_M66207_MOD_O2H|O2 Heater Circuit]]
*Add [[MOD_Denshigiken_M66207_MOD_IAB|IAB Circuit]]
*Add [[MOD_Denshigiken_M66207_MOD_PWM|PWM Boost Control]]
*Convert [[MOD_Denshigiken_M66207_MOD_VTEC|nonVTEC to VTEC]]
*Convert [[MOD_Denshigiken_M66207_MOD_AT2MT|Auto to Manual]]
*Modify [[MOD_Denshigiken_M66207_MOD_O2|O2 Input]] to accept 0-5V range
 
*Modify ECU for [[Denshigiken_M66207_MOD_MD0|MINI DIZZY]] Signals
*Modify ECU for [[Denshigiken_M66207_MOD_ET0|OBD1 EMU]] EPROM Emulator


==Pinout Diagram==
==Pinout Diagram==
[[File:Honda_OBD1_Pinout.jpg|center]]
[[File:Honda_OBD1_Pinout.jpg|center]]

Latest revision as of 19:20, 28 May 2024

OKI M66207 Based ECUs

Description

OKI M66207 Based ECUs it's an European version of Denshigiken M66207 Based ECUs
Introduced in 1995 OBD1 generation of ECUs for Civic UK Spec (aka Civic 5.5th gen) and Rover 400 Chassis with D Series of Engines based on OKI M66207 MCU.
Most common solution for use with B, D, F or H Engine because they get easily chipped.

Have information? Submit us Details.

Compatible Devices

Known ECU Revisions

ECU Revision Number Location


ECU List

ECU Label Decode
Chasis Code Location
ECU Code Engine Chasis Codes
P1G D15Z3 SOHC VTEC-E (7 Wire LAF Sensor)
P1H D16Y2 SOHC VTEC
P1J D14A2 SOHC
P1K D16xx SOHC


Hardware Modifications

Pinout Diagram

Honda OBD1 Pinout.jpg