I just swaped a b16a2 into my eg. im running the del sol dohc vtec ecu. My stock O2 sensor is a single wire out of a cx. i was told i need to swap over to a four wire. is taht true, and if so, how do i do it. thanks. ben

 

Get a 4-wire O2 sensor and run all 4 wires direct to the wires going into the ECU.

 

do you know the pin outs for the o2?

 

up, still need help

 

first off you will need ideally have helms manuals for a DelSol and you car. second here are the pinouts for the P30:

http://tech2.hybridgarage.com/..._obd1
A6 ORN/BLK PO2SHTC O2 sensor (heating element)
D14 WHT PHO2S O2 sensor
you will need helms to find out what needs to be connected to those pins I am forget right now I think it is the ground wire for the heater @ a6
and the green signal wire for D14 not sure though CHECK YOUR HELMS!
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thanks, i got the info from another board member.