P1392 OBD Code Definition:
P1392 Camshaft Position Sensor Circuit (Bank 2)
P1392 OBD Code Description:

Possible Symptoms

• Power Loss at Full Throttle
• High Fuel Consumption
• Bad Emission Values

Possible Causes

• Wiring between Engine Control Module and Camshaft Position Sensor Bank 2 faulty
• Power Supply/Ground Wiring from/to Camshaft Position Sensor Bank 2 faulty
• Camshaft Position Sensor Bank 2 faulty
• Engine Control Module faulty

Possible Solutions

• Check Wiring between Engine Control Module and Camshaft Position Sensor Bank 2
• Power Supply/Ground Wiring from/to Camshaft Position Sensor Bank 2 faulty
• Check Camshaft Position Sensor Bank 2
• Check Engine Control Module
• High Input (max) 1 Check the wiring, PG3 sensor 2
• Check crankshaft signal and Camshaft signal with oscilloscope
• Check crankshaft signal and Camshaft signal with oscilloscope when variable camshaft is active