M66507 OKI: Difference between revisions
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Latest revision as of 11:36, 5 June 2024
Description
OKI M66507 Based ECUs is an Evolution of an OKI M66207 Based ECUs.
Introduced in 1997 OBD1 generation of ECUs for B, D Series of Engines.
Still have OBD1 Plugs and OBD1 Emission (primary O2 only), but have more modern OBD2A hardware, such as OKI M66507 MCU.
Unlike the OKI M66207 based ECUs, this generation doesn't have an external EPROM and cannot be chipped.
Compatible Devices
- SNAKE MINI DIZZY - Distributor Removal Solution with Coil on Plug Conversion
Equipped in Cars
- 97-01 Honda Civic 5.5. UK Spec.
- 97-99 Rover 400 Series. (D16 Engine).
- 99-05 Rover 45 Series. (D16 Engine).
Known ECU Revisions
ECU List
| ECU Code | Engine | Chasis Codes |
|---|---|---|
| P1H | D16Y2 SOHC VTEC | |
| P1J | D14A2 SOHC | |
| P1K | D16Y3 SOHC | |
| P9K | B18C4 DOHC VTEC | MB6, MC2 |
| P9L | D15Z8 SOHC VTEC-E | MB3, MB9 |
Hardware Modifications
- Prepare ECU for SNAKE MINI DIZZY Signals
Pinout Diagram
