Hello,

I have installed a new ECU and a new ignitor in my 1993 Mazda RX7 twin turbo touring addition. I am not getting any spark, what could be the problem and where should I look.

Thanks

Bill

 

Touring addition? Are you pulling a trailor or something? Sorry, just messing.

OK then ... so you replaced the ignitor and the ECU ... I'm assuming you replaced them trying to solve this no spark problem, right? If that's the case and those are good and you're sure that you're not getting spark (you've tested by pulling each wired plug and grounding it) then "all" you have left really is the engine wiring harness and the coils. I don't know that anyone is really going to be able to tell you much beyond that.

 

make sure the ignition switch is still good.This is a common prob that sometimes has these results,so get the test light and check it.If you dont know how or its not this and you cant figure it out give me a call and Ill guide you through some test proceedures
my # is in the location box or try 954 566 2472
Chad

 

p.s. if this is the problem I have a few used switches