: Many enthusiasts often mix up the B20A (found in late '80s Preludes) with the later H23 blocks. A "B23" usually refers to a custom "stroker" build—often a B18 block using a CR-V (B20) crankshaft or aftermarket parts to reach 2.3 liters of displacement. These "Frankenstein" builds were popular in the '90s tuning scene to get the best of both worlds: B-series compatibility with H-series displacement.
Perform the BMS reset procedure above. On some models, you must do this with a bidirectional scanner, but many 2016+ Hondas allow the “headlight + trip button” method. This alone fixes 30% of B23A0-92 cases where the battery was changed without registration.
: Many enthusiasts often mix up the B20A (found in late '80s Preludes) with the later H23 blocks. A "B23" usually refers to a custom "stroker" build—often a B18 block using a CR-V (B20) crankshaft or aftermarket parts to reach 2.3 liters of displacement. These "Frankenstein" builds were popular in the '90s tuning scene to get the best of both worlds: B-series compatibility with H-series displacement.
Perform the BMS reset procedure above. On some models, you must do this with a bidirectional scanner, but many 2016+ Hondas allow the “headlight + trip button” method. This alone fixes 30% of B23A0-92 cases where the battery was changed without registration. honda b23a0-92