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I am building a gravel rally car starting from a 1.3 carbbed ´94 EG (I cannot remember the engine code). I am replacing it by a b16a1 jdm with a Y21 gearbox.
My main concern right now is the wiring. The 1.3 ECU only has two connectors, while the b16 ECU has three. I guess the third one has the wires for the VTEC, o2 and knock sensors etc, but I´m totally new to Hondas and have no clue.
Can anybody help me with wiring diagrams or pointing to an aftermarket wiring harness that I could use to complement the existing one?
Help with wiring swap (1.3 carb to b16a1)
