Going to be ordering a B18C from HMO. They sell years from 94-97 which I'm assuming I should get anything higher than 1996 since my car is OBD2, and just easier to keep it there. I know I have to changed the basic: all fluids, rotor, belt, water pump, tension pulley.

As far as wiring, I guess that depends on the motor. I want to use the stock ECU I'll be equipped with from the teggy 96-97. How can I make my stock 99 DX harness work? Should I just upgrade to a 99-00 EX harness? I want to make this a plug and play as possible. If I need a conversion harness to make it so, which one?

I know I can use my stock motor mounts, just need to acquire that rear T mount from a 99-00 SI. Also can I reuse all my hoses from my car (D16Y7)?

I'm ordering the complete change over for the B18C so they're going to include motor/tranny/ecu/axles/mounts/engine harness/shift linkage/etc. so the stock gsr axles will do correct? Do I need to change anything from the civic's end to use the teggy axles?

Thanks in advanced!

 

Use everything they give you. I believe you can use your harness but will have to wire for VTEC, just google to be sure

 

Yea called them. Said the same. Anyone got a thread of what needs to be modified on the dx harness to make this swap work/CEL-free.

 

1.use your harness and add the wiring for VTEC, knock and IABs
2. Convert to 2 wire IACV
3. Place your intake air temp sensor into your intake arm
4. Distributor adapter
5. Extend 2nd 02
6. If its a JDM b18 bypass the CKF at the crank

 

1. Do I need to find the male/female plugs for these 3 plugs and then wire them straight to the slots of the ECU?
2. Was my original harness setup a 3 wire IACV? If so, which wire am I eliminating or fusing together.
4. Distributor adapter, am I basically just searching for a OBD2B to OBD2A dizzy plug adapter?
5. Where is the 2nd 02 sensor located in my vehicle? I upgraded the header in my Y7 and used a 98 EX cat and extended my 02 sensor to that. Would that be the sensor your talking about?