team 15

My brother has a 97 civic hb with a d16y8 motor swap. The code its throwing is 65 which is the secondary o2 sensor. Do the d16y8 have a secondary o2 sensor? If so, i don't see any secondary o2 sensor on my brother's car, but there's an extra sensor that is not plug. It's near behind the block. It has two pin. Could that be it?

Eran

iTrader: (1)

The O2 sensor is going to be a four-wire (I believe). It's in your cataltyic converter, which is in the exhaust, after the exhaust manifold. It's located under the car under the shifter.

Eran

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JJSpecTuning &raquo;</TD></TR><TR><TD CLASS="quote">96-00 hatchback's never came with a d16y8, only d16y7

on the d16y8, the secondary o2 is under the driver, INSIDE THE CATALYTIC CONVERTER

on the d16y7, the secondary o2 is in front of the block, INSIDE THE CATALYTIC CONVERTER WHICH IS RIGHT THERE WHEN YOU OPEN THE HOOD

depending on which manifold he's running

</TD></TR></TABLE>

Read. He's got a swapped engine.

team 15

I don't see any other 4 wire sensor except 2 wire sensor.

Eran

iTrader: (1)

It may be two wire, I can't remember. There should be a sensor sticking out of your catalyic converter. If the plug fits, then stick it in.