Hi, I'm in mid-process doing the swap using a y1 w/LSD and running it OBD-1 using a conversion harness, blown90hatch's to be exact. My questions so far are:
1. I can't get the damn rear tranny mount off (the stock one), I got two of the three bolts off but can't get the other one off - the back passenger side one, so how do you get that bolt off? I tried from under the car and above with a ratchet/extensions but coudn't get a grasp.

2. I bought a new O2 sensor from autozone and it's got two white wires, a gray and a black wire. Does anybody know how to wire this up using Blown90hatch's conversion harness? I know that one wire is a heater one, and one is the actual o2 sensor one, but I'm kinda lost here.

3. On the d16a6, in the back of the block, there was like a knock sensor looking thing with two wires comming out of it with a big black boot, what is it and where does it go to on the b18c1. I've got a helms manual for the GSR but not the 91 Si.

Thats about it. Thanks in advance for any help/tips.

 

#1 I had to figure it out for myself so good luck
#2 PM blown
#3 above the oil filter? if so that's the water temp sensor

 

BTW if all else fails you might look here.

https://honda-tech.com/zerothread?id=377083

 

1: You have to get creative. I'll give you a hint, extensions are you friend

2: You need a four wire o2 for Blown90hatchs harness, unless he changed it. Look in his directions he sent you and you'll notice you have 4 wire to run to the harness.

3: What he said, Temp sensor. If you don't hook it up your fan will never kick on, trust me I forgot to hook mine up .

Hope that helps.

 

Sweet, thanks guys. I'll have to get creative or start cutting at it . And I bought a 95 GSR O2 sensor from autozone so it's 4 wire and I think I'll PM him. Ok, so I now know about that sensor too, and I'll remember to hook it up to the thermostat. You guys are great


But for clarity, is the thermostat sensor you're talking about the thermo-switch for the fans, or for the gauge in the car? Thanks!

 

oh yeah, and under the distributer, there is a one wire plug sticking out of the head, anybody know what that is? the TDC sensor or something like that? Thanks!

 

The sensor I'm refering to is for the fan. I couldn't figure why my fan didn't kick in when she got hot. I tested it by provideing power to the fan to make sure it worked , and checked all sorts of stuff but couldn't figure it out.

Well then I pull it into the garage and put her on stands to do some other work and and good ole keithv points out my sensor is hanging there unconnected. Well on me for that one.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Si-Yaaa! &raquo;</TD></TR><TR><TD CLASS="quote">oh yeah, and under the distributer, there is a one wire plug sticking out of the head, anybody know what that is? the TDC sensor or something like that? Thanks!</TD></TR></TABLE>

I'd have to look at my motor for that, I can't remember.

 

that one wire sensor on the side of the head is the temp sensor for the gauge inside the car.