Good morning.
522 is for the oil pressure sensor. Below is the description and possible causes. In most cases, it is the sensor.
P0522
Item Description
Symptom/DTC P0522
Descriptor
Pressure Sensor Low
Probable Causes
Oil Pressure Sensor (OPS) Internal Failure
Oil Pressure Sensor (OPS) Voltage Below 0.1 Volts
Oil Pressure Signal Shorted to Ground
Powertrain Control Module (PCM)
340 is for the camshaft position sensor. Check the connector at the sensor to be sure the wires are not damaged
P0340
Item Description
Symptom/DTC P0340
Descriptor
Camshaft Position Sensor Circuit
Probable Causes
5 Volt Supply Circuit Open
5 Volt Supply Circuit Shorted to Ground
5 Volt Supply Circuit Shorted to Voltage
Camshaft Position (CMP) Sensor
Camshaft Position (CMP) Sensor Signal Circuit Open
Camshaft Position (CMP) Sensor Signal Circuit Shorted Ground
Camshaft Position (CMP) Sensor Signal Circuit Shorted to Voltage
Camshaft Position (CMP) Sensor Signal Shorted to (K6) 5 Volt Supply Circuit
Intermittent Camshaft Position (CMP) Sensor Signal
Intermittent Crankshaft Position (CKP) Sensor Signal
Powertrain Control Module (PCM) (K44) Camshaft Position (CMP) Sensor Signal
Powertrain Control Module (PCM) (K6) 5 Volt Supply
Sensor Ground Circuit Open
Roy
Wednesday, February 14th, 2018 AT 12:26 AM