P0320 Diagnostic Trouble Code Discussion for June 2015
No Crank Reference Signal To PCM
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0320
| Help Request | Posted | |
| 2001 Jeep Grand Cherokee Laredo 4.0L No Start, Cuts out, Stall VIN: 1J4GX48S91 P0320: No Crank Reference Signal To PCM. ... twice on customer and could not be restarted until cooling off for 30-40 minutes. I retrieved code P0320 from PCM, and after testing crank sensor for Reference voltage (5 volts) a good ground and continuity up to PCM on the 3 wires coming from Crank Sensor... |
June 17, 2015 | |
| 2003 Jeep Wrangler Sport 4.0L No Start, Stall VIN: 1J4FA49S13 P0320: No Crank Reference Signal At PCM. ... for about 30 seconds. It will stall out and not restart. If you try to restart it without shutting the key off first it will crank for ever and ever. Sometimes it will start right up on the next key cycle but it usually takes 2 or 3 key cycles or just let ... |
June 17, 2015 |
