Knox Posted June 5, 2020 Report Share Posted June 5, 2020 Hello, today I changed my customer cars ignition setup to direct spark. I have ign on 2,3,4 coil on test mode but on ignition output 1 there is no spark. I check wirings continuity, grounds and 12v, different coils and all everything are ok but engine only fires 2nd 3rd and 4th coils. What can be the issue ? Triggers are ok and engine fires and works with 3 cylinder. Can I use one of the outputs as ignition 1 ? I used a21 pinout for ignition out 1. Quote Link to comment Share on other sites More sharing options...
Gregconboy158 Posted June 5, 2020 Report Share Posted June 5, 2020 What pinouts are you using for the 4 ignition drivers Quote Link to comment Share on other sites More sharing options...
Knox Posted June 5, 2020 Author Report Share Posted June 5, 2020 35 minutes ago, Gregconboy158 said: What pinouts are you using for the 4 ignition drivers A21 for 1st coil A18 for 2nd coil A14 for 3rd coil A10 for 4th coil as link ecu manual, but manual shows a22 also for 2nd coil Quote Link to comment Share on other sites More sharing options...
Kanjo` Posted June 5, 2020 Report Share Posted June 5, 2020 You can use either a21 or a22 from what I read through the forum . I am using a22 just to have them in the same row . Maybe do a continuity test to see if the a21 wire is ok with no damage . Quote Link to comment Share on other sites More sharing options...
Knox Posted June 5, 2020 Author Report Share Posted June 5, 2020 4 minutes ago, Kanjo` said: You can use either a21 or a22 from what I read through the forum . I am using a22 just to have them in the same row . Maybe do a continuity test to see if the a21 wire is ok with no damage . 1st coil is a21 according to link manual. Can I use a22 for first coil ?( link manual show ignition 2 for a22) Quote Link to comment Share on other sites More sharing options...
Kanjo` Posted June 5, 2020 Report Share Posted June 5, 2020 I used a22 . This is the thread that I followed. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 5, 2020 Report Share Posted June 5, 2020 Both A21 & A22 are connected to Ign 1, you can use either one, just ensure there is nothing connected to the other one. Obvviously Ign 1 is working if the car was running on a distributor prior to changing to COP. Quote Link to comment Share on other sites More sharing options...
Knox Posted June 5, 2020 Author Report Share Posted June 5, 2020 1 hour ago, Adamw said: Both A21 & A22 are connected to Ign 1, you can use either one, just ensure there is nothing connected to the other one. Obvviously Ign 1 is working if the car was running on a distributor prior to changing to COP. Thank you Adamw. Link ecu manual shows diffrent may be its better to correct it, it shows a21 ign 1 and a22 and a18 ign 2. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 5, 2020 Report Share Posted June 5, 2020 Yeah that error was noticed just a couple of weeks ago by someone else on here, it will be fixed in the next update. Quote Link to comment Share on other sites More sharing options...
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