I have a B18A in my CRX DX, I was trying to do a compression check and i did the #1 cylinder and got 170. I then moved on to the #2 cylinder and got 125 and I could smell fuel like crazy. I read the c-speed link for how to do it on an Integra and it said to take out the fuse for the fuel. But I could not find one on my CRX? Anyone know how I can get fuel to stop dumping into the cylinders so I can get an accurate reading? TIA

 

One way that you can do it is to actually unplug the fuel pump. All you have to do is take off the little storage compartment behind the seats and youll see a metal plate on the chassis with wires coming out of it...thats the fuel pump. Just unplug it and youre good to go. Good luck and have fun with your b18 crx...i sure as hell do.

Sean

 

or you can unplug the injector resistor box. its the box on the drivers side shock tower with a green plug.

 

So since you could not find the fuse, you decided just to do it anyways ? Just unhook the 2 big clips that hook up to your distributor. Or like the other guy said, unplug the resistor box.

 

You can also pull under-dash fuse #14 labeled "alternator solenoid".