crankshaft position sensor?

The crankshaft position sensor is built-in to the distributor. See the image below for details. Far as I can tell, you will have to replace the whole distributor to replace that sensor.

I would ask if the service engine light is on. If so, it might not be a bad idea to scan it. Heck, even if it is not on it is not a bad idea to scan it. Here is a how-to guide on scanning an older OBD1 Honda: https://www.2carpros.com/articles/honda-car-1990-1995-obd1-code-retrieval-procedure-and-definition-table

Thanks, really, really thanks. 10+ points for you. A+ Att. I got a rebuilt distributor from Amazon all fixed! Juan Marin.

I need the wiring code for this ECU 37820-p0b-a51. Car listed above is the LX model. no v-tech sohc motor f22b2(2422811).
Vin number, 1hgcd5631sa046886.
Can you send me that codification please? thanks.

Also, how to test that ECU? my car cranks but will not start. ignition coil out of the distributor, both are new.

Hello,

I would start by checking the power feed and ground. It sounds like an PGM-FI relay is not working.

Here is a guide to help you do some testing:

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (below).

Please let us know what you find. We are interested to see what it is.

Cheers, Ken

Hello. I am here again, the last problem, it crank but will not start was the timing, i correct the problem.
I use the car for three days and now it start but does not stay on. I am going to send you photos of some parts that i need help to know for what is for.
I change the main relay, i change the distributor, the ignition coil,the ECU/ECM, the spark plugs, the spark plug wires.
I have the codes that i put out of the ECU/ECM and the transmission and there was,
Motor codes:
Code 15
Code 7
Transmission codes:
Code 7
Code 8
I heard the fuel pump is working, i do not know the pressure but i heard. When i turn the key the dash lights turn on and off. I turn the key and start, but do not stay on or run. I check the fuses inside and only one do not give me continuity, is the number three in the first row from right to left. I check the out fuse box and all have continuity, but i do not know for what is the four relay in the outside fuse box, can you tell me?
What i left?
How can i check the igniter?
What else i can do?
If you need more information ask me, maybe i left something.
I have a big relay near the main relay, the fuse number three from right to left in the first row, the four relays in the outside fuse box.
What else i need to check or what else i need to test?
Thanks for your help i really aprecciate.
Oh, i forgot i have three relays and a brown box inside on the fuse box at the top, for what is each of it?
I send you the photo of the igniter of the new distributor are they are correct?
If you see something wrong please tell me to make the correction.
Att. Juan marin

The orange cable is for the radio.

Do you still need help on this?