I have a H22A in my 2000 civi si. I went for the first start up and nothing, gets fuel and turns over just fine but no spark. It came with an internal coil but since there was no spark i put in a external coil dizzy and still nothing. I know for a fact the ecu is good, all the grounds are hooked up along with the one on the thermostat. I have no idea what to do can someone please help.

 

Go back to the stock coil. Does battery voltage reach the coil and ICM on the Blk/Yel wire? Is fuse 9 blown?

 

Whats ICM? and ya power reaches coil and Im going to check the fuse now.

 

Make sure voltage also reaches the ICM (Wht/Blu and Blk/Yel wires) inside the distributor and have an auto parts store test the ICM for you.

 

ok coil gets power, both of those wires get power, thats all that got power inside the dizzy and which is fuse 9

 

Fuse 9 is fine if the coil and ICM have voltage. What voltage did you measure? Have the ICM tested next.

 

I didnt test the voltage just with a test light to see if they were getting power

 

I checked the CEL codes one was IAT high voltage and the other was P1259

 

Neither would prevent spark.

 

So what should I do, I was going to take it to a shop but since it's an H2B swap I figured they wouldnt really know

 

Did you read my posts?

 

The Yel/Grn wire attached to the ICM should also have voltage.

 

o sorry missed that part

 

 

ok if that is bad what do i get a new one for since the usdm prelude dizzy are different from jdm

 

If the ICM tests bad, replace it with what you currently have, assuming you have the correct distributor.

 

I cant find an H22 dizzy with an internal coil thats y I tried putting an external in it