OBD1 b18c1 with obd1 p72

[eg6civic]

i got a 1995 B18c1 with the matching ecu...i'm going to put it in my 1995 civic CX hatchback so i need a little help....what do i do about the o2 sensor.?

 

[eg6civic]

also i was thinking...why cant i just take the harness from the chock tower down to the ecu? then would i have to wire anything in?

 

[eg6civic]

anybody got anything..................??

 

[Gen2Teg]

what do you mean what do you do about the O2 sensor? You plug it into the exhaust manifold. its pretty much plug and play for everything, just run the two wires needed for VTEC

 

[eg6civic]

well i was reading and people were saying about switching 1 wire o2 sensor over to 4 wire....and wire a knock sensor and evap. can. 7 wires in all i think...can i not just take the harness that sits on the shock tower and goes down to the ecu as well and that way i will be running the whole gsr harness right down to my p72? i shouldnt have to wire anything in that way shouldn't i?

 

[joshuaclifton]

you can also have your ecu chipped so it doesnt look for the o2. its what i did. its a quick and simple fix

 

[LS_VTEC]

you can also have your ecu chipped so it doesnt look for the o2. its what i did. its a quick and simple fix

 

[LS_VTEC]

Just make sure you wire in the knock sensor accordingly. Obd1 gsr's have them, unfortunately.