ok guys i just recently bought a 1991 mazda rx7 non turbo. the car is showing a check engine light an my question is, where is the scanner port located on the car. I have checked the internet an i came across a coupple posts saying that they dont run on any form of obd. so any info you can give me for my question would be greatly appreciated.

 

welcome.

try this: https://www.rx7club.com/2nd-generati...ector-1009649/