Cars · Ecu
ECU Chipping Visual Guides
Visual guides for modifying (chipping) Honda OBD0 and OBD1 ECUs, including PM6, large case, small case, and 1988–1989 variants.
Use these visual guides to identify components and modifications required for chipping common Honda ECUs:
- Chipping OBD0 PM6 ECUs0 â Covers PM6, PM7, PR5, PR4, PP5, and related 1990â1991 variants.
- Chipping OBD1 Large Case ECUs0 â Covers USDM, EDM, and older JDM large case variants.
- Chipping OBD1 Small Case ECUs0 â Covers JDM small case variants.
- Chipping 1988â1989 OBD0 ECUs0 â Covers early OBD0 variants.