Cust states vehicle stalls from a stop, but has not done so for me. I did experience idle lope on a few occasions, and noticed the charging system command went from 42% to 73% during the event. Also, the 'sense' PID is constantly reading 2+ volts lower than system voltage of 14.0v. Measuring the sense terminal at yhe PCM shows 14.0 volts... My question is this: Bad PCM, or is this a strategy, i.e. normal condition?

Greg Kohler
Technician
Automotive Service Center
Grover Beach, California, USA