I'm in the process of fixing the P0742 code issue on my car that I just picked up and found a connector on the top of the motor that I can't seem to find the other end of. History of the car. Was deceased father in laws and I just bought it from my brother in law. He had replace the TCC solenoid in the trans (and left the car disassembled for about a year afterwards) and I'm going to change the PCS solenoid this weekend. While cleaning the car up some I found this connector and couldn't find anything that it plugged into. I know it's not for the O2 sensors as they're 4 prong (and this one is a 2 prong) and all plugged in or have MIL eliminators plugged into their connections. The connector is on a branch off the main harness and is about 8 inches long. Anyone know or willing to trace it out on their car for me? Thanks.

 

the old mystery connector, maybe this is what you're talking about......

Mystery Connector - Help Please

 

Yep, it's a plug to no where!!!!

Yay reusing wiring harnesses on a bunch of different cars

 

Thanks for the replies. Didn't think to search for mystery connector. At least now I know it's not something major (or the cause of the code).