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Chipping With Pictures
Visual guides for chipping OBD0 and OBD1 Honda ECUs, including PM6, big-case, small-case, and 1988-1989 ECU variants.
Adapted from pgmfi.org wiki
Use these visual guides to identify the components and modifications required when chipping common Honda ECUs:
- Chipping an OBD0 PM6 ECU - Covers 1990-1991 PM6, PM7, PR5, PR4, PP5, and related ECUs.
- Chipping an OBD1 big-case ECU - Covers USDM, EDM, and some early JDM big-case ECUs.
- Chipping an OBD1 small-case ECU - Covers small-case JDM ECUs.
- Chipping a 1988-1989 ECU - Covers early OBD0 ECUs.
Credits and source
Source Adapted from Chipping With Pictures on pgmfi.org wiki. Licensed under CC BY-NC-SA 1.0.