95pcm in a 96 car

Quote:

---

Originally Posted by Ugod02010

okay the power that says IGN power feed for B5 output from PCM to ICM PIN B is this wire a switched power wire or constant power?

---

Quote:

---

Originally Posted by Ugod02010

My power feed from INjector fuse 9 it's pink on the engine harness shock tower plug I only have power when the key is on. Is that right or should I have constant power? Basically the orange wire I jumped has power all times. Every other pin except AIR PUMP RELAY fuse are switched power. The reason the air isn't on it was tuned out. (I think)

---

Quote:

---

Originally Posted by Ugod02010

I just pulled up the fuel rails. The injectors aren't firing. I have pressure with te gauge on the fuel rail. So I guess I'm missing a power for the injectors. I ran the other side of the pink wire on the blue connector to power all times an still no change

---

95 underhood fuse box has #9 & #10 for injectors. One per bank. Pink wires. COnnector C100. The connector on the passenger strut tower.
Pins A & K should have 12V switched ignition power.

96 underhood is only showing #9 on Pin A. This wire splits and powers all the injectors.

To me that means, the C100 connector was on the car, making it a 96, so that pink wire at Pin A will then need to feed BOTH Pins A & K on the '95 engine harness side.

Make sense?

I don't have any power for the A7 pin on the red plug on the PCM. It's for FP relay control. Also don't have power to A25 fuel enable signal. I have power on all injector pins on the red plug. Just none to those too.

If you don't have power on the A7 it shouldn't have ran, or did you jump the fuel pump relay?

I don't know much about the theft deterrent module, but it may be involved.

It really only will start if I spray ether in it it will fire then stay running. But if I just crank it it won't fire

I don't have a wire going into K. let me give that power.
Nope K doesn't have anything on either connector. There's pink in A that's switched. Also pink in pinG that's also switched.

Will it run run after ether, or just til the ether burns out?

It will start, die, start n stay running,
So it burns the ether and will keep running I ha it on for a good 30-45 seconds a couple times.

It's like if it can get going it's good.
Checking the other connector on the shock tower I have B and E that e has switched power. The B pin only has like 4volts

This says if I don't have power for the A7 in the red connector I will have long crank before it starts. Where does it get it's power from?
http://lt1swap.com/1994_f_body_wire_harness_schemat.htm

Quote:

---

Originally Posted by Ugod02010

This says if I don't have power for the A7 in the red connector I will have long crank before it starts. Where does it get it's power from?
http://lt1swap.com/1994_f_body_wire_harness_schemat.htm

---

That is where the engineer comes in. A7 is output for the fuel relay, but I have no idea where it gets it's power from inside the PCM.