Got a DTC-P0374 today, truck stalled and wouldn't restart until I reset the ECM by removing the key from the ignition for a few seconds. Cleared the code, truck seems to run fine, book says something about a crank sensor signalling the FCIM module when cranking, but didn't say much about why the code would appear. Anyone ever seen this one? I did a search but didn't find anything.

Thanks,
Tim