hey guys Im getting a code 16 popping up on my s300. there brand new precision injectors 880cc. its miss firing, i'll drive it around for 10-20 mins starts breaking up, then eventauly it will go away sometime not.....what you guys think is going on? Main relay? fuel filter? have resistor box its installed correctly cause it was on my last setup. maybe on of the wires are backwards? anything would help thanks guys!!! no idea whats goin on? any help would be great guys thanks!!! heres my build..oh yeah just replaced the ecu like 1month ago

92 civic
96 b18b1
>>eagle rods
>> JE pistons(9:1)
>> Port and polished head
>> Feera valves
>> Crower cams
>> skunk2 cam gears
>> Crower retainers
>> Crower springs
>> edelbrock X intake manifold
>> AEM fuel rail
>> AEM fuel regulator
>> Block guard
>> a/r.70
>> 3"downpipe&exhaust
>> tial38mm wastegate
>> Walboro 255lph HP fuel pump
>> ARP head stud
>> precision 880cc
>> omni 3 bar
on e85
s300

 

bumb!!!

 

Try the ecu in another vehicle & get back to us.