I just fired up my new motor the other day (B18C5 block SI head) and was throwing an air intake sensor code. I pulled out the old sensor, and saw that the actual sensor part was broken off and smelled horrible! I put the sensor from my D16Z6 on there, reset the ecu, and was still throwing codes. What else could be wrong? I am using a P72 Obd1 ecu, and my stock D16Z6 wiring harness. What do I need to check next?