Chysler PT Cruiser 2001 Code P1391

Question

Car keeps stalling while driving. Code P1391 came up.
Chysler, PT Cruiser, 2001

Answer 1

Hi there,

The code is for a loss of crank or cam position signal. This will cause the car to stall. It is best to use a scan tool to determine which is losing signal because you can watch the signals from both sensors and see which one is dropping out. Once that is determined and replaced the issue would be resolved.