Chrysler Repair: 2001 Pt Cruiser, powertrain control module, crankshaft position sensor


Question
I have a problem with my 2001 PT Cruiser. It started skipping and will die when it warms up. It will eventually start back up though. The trouble codes are P0340 and P1391. I replaced the cam position sensor, but there was no change.

Got any ideas?

I looked up the codes and here is the info. I got: the P1391 code says "Intermittent Loss of CMP or CKP. Loss of the Cam Position Sensor or Crank Position sensor has occurred "

And the P0340 says "No Cam Signal At PCM. No fuel sync"

Would the crank sensor be bad? or would it be the cam sensor wires?

Any thoughts would help.  

Answer
P0340-NO CAM SIGNAL AT PCM
P1391-INTERMITTENT LOSS OF CMP OR CK

POSSIBLE CAUSES
CMP SIGNAL CIRCUIT SHORTED TO VOLTAGE
8 VOLT SUPPLY CIRCUIT OPEN
8 VOLT SUPPLY CIRCUIT SHORTED TO GROUND
8 VOLT SUPPLY CIRCUIT SHORTED TO CMP SIGNAL CIRCUIT
PCM (8 VOLT SUPPLY)
SENSOR GROUND CIRCUIT OPEN
PROBLEM WITH CMP SIGNAL CIRCUIT
IRREGULAR LAB SCOPE PATTERN OF CMP SIGNAL
WIRING HARNESS INTERMITTENT
STRAY SIGNAL FROM THE CRANKSHAFT POSITION SENSOR
CMP SIGNAL CIRCUIT SHORTED TO GROUND
CMP SIGNAL CIRCUIT OPEN
CMP SIGNAL CIRCUIT SHORTED TO SENSOR GROUND CIRCUIT
POWERTRAIN CONTROL MODULE (CMP SIGNAL CIRCUIT)