I just recently dropped a B18C in my 94 Civic Coupe. Ive just about got it running good, just still trying to get a few bugs out.

I am getting Check engine light codes 7 (TPS) and 41 (heated oxygen sensor heater).

I am using a Skunk2 intake manifold and a test pipe so are either of these two causing theses cel's? Any info would be great!

 

For the tps code, check your tps with a volt meter. Look for the how to in the service manual. As for the heated oxygen sensor, as far as I know. The oxygen sensors are the same from your d-series. Swap the sensor and test. good luck