Obd0 check engine flash

[BaDarkus91lsvtec]

How do I know what a check engine flash means. Ecu doesn't flash with what ever this is. I've had ecu codes in the pat but this one is diff. I'm assuming it has to do with vtec cuz that's when it comes on and when my vtec hits it runs like crap. Help please. It flashes twice.

 

[Briansol]

What ecu are you using? pr3?

 

[BaDarkus91lsvtec]

Yes that's right. I'm going to do an obd1 swap soon but want to fix this issue till then

 

[BaDarkus91lsvtec]

Someone has to know. Help please