Truck runs great, with the exception that when in gear, at a stop, it will throw a p0272 code. I have changed out the wiring harness for the injectors, Ohm'd that out, a CMP sensor, and the #4 injector with no change. I have had it at the dealership and they have ran all the pinpoint tests and found nothing wrong with my truck. I have the latest flash. I thought I had seen someone else who had this same issue and had to change the PCM out to fix the problem. FICM voltage checked good also. Is this going to leave me walking or on a wrecker or what. I hope someone has some insight on this.