[DeadManWalkin]

okay, i think i am set on the b18c JDM the gsr engine, it will be put in a 93 hatch, how much do i have to worry about the obdI/II wiring deal. will it cause a big prob, cause the place i will most definitaly get the engine from says the wires have been cut but it does come with the ecu, so how much trouble will it be to switch the wiring to make it wirk perfectly???

 

[kslater]

It should come with the ECU. If you get a OBD 1 engine like your car is the wires from your motor now will all just plug right up. May only have to wire vtec...or your car may already be wired for it.

 

[DeadManWalkin]

if the engine is obd 2, how hard is it to change it so my car will match everything, do they make wiring kits for this or what

 

[kslater]

If the engine is OBD 2 then you can but an OBD 2 to OBD 1 wiring harness and may need to get a OBD 1 ECU. The harness is usually like $150-200.

 

[DeadManWalkin]

if the engine is obd1 then i will need a obd 1 ecu, but if its obd2 then i will need a obd2 ecu correct, all i know is that the engine comes with the ecu only it doesn't list what obd it is, and also does it matter if it is jdm or usdm?? is there any difference in the engines them selves, as far as internal enigne components???

 

[l2p]

get the obd 1, it is easy to do the wiring and cheaper. My gsr is obd 1.