first time poster long time reader, I have a 95 ex 1.6l stock 216k having misfire on cylinder 1 and 3, heres what I've done so far replaced dizzy ( was leaking oil internally) pull codes getting a code 9 (don't know how to test that cyp pull injectors and omh'ed all ok cleaned them and put them back, with car running I can pull the plug wire off 1 by 1 and 1 and 3 don't change idle they do have good fire, injectors are firing, fuel pump is good, don't know where to go from here i'm thinking its in the ECU any info is greatly appreciated

 

Make sure the plug wires are installed 1-3-4-2 looking clockwise at the outside of the cap. Switching two wires will cause both cylinders to not fire.

Resolve all codes before expecting it to run properly. CYP is inside the distributor, you can test all 3 distributor sensors with an ohmmeter.

Do not pull the spark wires off while running, that is prone to blow the coil. Instead, test for dead cylinders by disconnecting the fuel injectors.

 

Checked firing order already is right. Removed tested cleaned and switched injector placement still the samething how do I check the CYP what do I need to ohm?