Join Now
International Automotive Technicians Network

P1819 Diagnostic Trouble Code Discussion for September 2013

Internal Mode Switch - No Start/Wrong Range


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 P1819
Help Request Posted
2006 Pontiac Torrent 3.4L No Start VIN: 2CKDL73F36
P1819: internal range sensor. Calling all GM techs with programming experience- We replaced EGR valve and tube with updated ones per TSB. Then I went to reprogram the PCM per the TSB. The vehicle was not entered in the database, so I needed to call ACDelco help desk, and eventually they go...
September 06, 2013
2006 Pontiac Torrent 3.4L No Start VIN: 2CKDL73F36
P1819: internal range sensor. Calling all GM techs with programming experience- We replaced EGR valve and tube with updated ones per TSB. Then I went to reprogram the PCM per the TSB. The vehicle was not entered in the database, so I needed to call ACDelco help desk, and eventually they go...
September 06, 2013