91 da gs to 89 crx hf
hello honda's lovers friend off my he selling . a da 91 complete motor is blow but the trans is good can use the trans.axles,motor mounts.engine harness, i mean every thing will just fit on a 89 crx hf? what alse i need to buy? please help
90/91 is obd0, 92/93 is obd1 so unless you have the 92/93 ecu and the 92/93 dist you wont need the jumper. also the engine harness is not plug and play you use your harness and modify it for mpfi by using the da engine harness.
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hf's and si's are mpfi (multi-point-fuel-injection) dx's are the only dpfi (dual-point-fuel-injection)
mpfi=4 injectors
dpfi=2 injectors
thus if you had a dx you'd have to wire it so the swap has the wires for the other two injectors needed for that motor. and a few other wiring changes. but since you have an hf you just need mounts and modified shift linkage. no wiring chages needed. and please learn to type and spell correct.
mpfi=4 injectors
dpfi=2 injectors
thus if you had a dx you'd have to wire it so the swap has the wires for the other two injectors needed for that motor. and a few other wiring changes. but since you have an hf you just need mounts and modified shift linkage. no wiring chages needed. and please learn to type and spell correct.
thats exactly what i was thinkin... i mean why would you have to convert the harness unless someone is tryin to rip ya off cause there both still obd0....
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THEhomelessONE
Hybrid / Engine Swaps
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Dec 25, 2018 08:39 PM




