HELLO EVERYONE IN THE FORUM, I NEED SOME HELP. I HAVE 90 CB7 AND HAVE 00 PRELUDE MOTOR (H22A4). I WANT TO KNOW WHAT MODIFICATIONS I HAVE TO DO, TO THE HARNNES FOR THE V-TEC TO WORK OR I HAVE TO USE A DIFFERENT HARNNES AND ALSO WHAT I NEED TO DO FOR THE CRANK SENSOR OR THAT IS REMOVED. PLEASE ANYONE CAN GIVE ME ANY IDEAS ON WHAT TO DO. THANKS

 

 

What did you do to the car that we didn't know? Is the H22A4 in the Accord already?

 

I think he's another one of those noobs who is asking for a shopping list and a how to for doing an H swap into his Accord........

 

no not yet installad, I'm still repairing the motor I send the head to the maching shop and new rod bearings an main bearrings etc. somebody tell me need use ecm p28 and the jumper but I want to know what modification I have to do in the harnnes thanks

 

You would be better off running an OBD1 P13 out of a 93-95 Si VTEC Prelude! No need for conversion harness, a chipped ECU or tuning. The OBD1 P13 is plug and play!

 

and what Ihave to do in the crank sensor some body tell me use distribuitor for a 95 prelude this is true??????

 

You need an OBD1 distributor that has the CYP, TDC and CKP sensors inside it. The H22A4 has the CKP and TDC sensors mounted on the oil pump housing. Now whether or not you should be using one from a Prelude, I'm not sure. There are quite a few OBD2 to OBD1 swaps around. I'm sure someone will chime in and tell you exactly what one to get!