P133D Code – Cylinder 6 Glow Plug Offset Exceeded Learning Limit

Code P133D Possible Causes
Glow Plug 6 circuit poor electrical connection
Glow Plug 6 harness is open or shorted
Perform Glow Plug Learn procedure
Faulty Camshaft Position Sensor
Faulty Ignition Coil
Faulty Spark Plug