ok the car is a 91 4dr dx with the dp 1.5 i changed the coil,wires,plugs,cap and rotor no only once and a while it will start a run great but when i get back in the car it just cranks it's throwing a code 16 ing output circut code while cranking when it dosent start and just fyi the car is compleatly stock

 

fix that code and the main relay might start going bad.

 

how i've replaced almost the whole ignition system