P28 Pinout for 4-wire O2 Sensor

7rrivera7 · Post by **7rrivera7** » Sun Jun 08, 2003 1:28 pm

I just bought a univeral 4-wire O2 sensor and need the Pinout on a P28 so I can connect it properly.

Thanks!

EGhatchy · Post by **EGhatchy** » Mon Jun 09, 2003 12:32 pm

doesnt your car have a stock 4 wire o2? if so why would you need pinouts? only 1 or 2 of the wires goto the ecu.. the oth 2 or 3 go and tap into other wires on the engine harness.. there is only 1 signal wire on a 4 wire o2. think the other 2 are heater wires and the other 1 is a ground.

DaX · Post by **DaX** » Mon Jun 09, 2003 6:50 pm

my car has a one wire O2 sensor.

pills_PMD · Post by **pills_PMD** » Mon Jun 09, 2003 10:16 pm

i typed one up on http://www.hondaswap.com under the articles section...

go there and check it out