Hello,
I have a 1991 Civic 1.5L. It is a manual transmission and I have been fixing it up. At this point I have replaced the distributor. The old one had bad bearings. With the new distributor I had to change the order of the plug wires because the distributor only fits one way and the rotor was 180 degrees flipped. Fuel injectors(it is a dual point with throttle body) and the Air Intake Temperature Sensor were also replaced. The ECU is throwing codes 10 and 16 even though I have replaced those parts. I cleaned all the groundstraps and wires to the engine and body. I checked the voltage to the AIT Sensor and it was working properly. Just wondering if anyone can point me in the right direction.

Thanks for your help in advance.

 

Also the timing is where it should be.