P0340 - Camshaft Position Sensor A Circuit (Bank 1 Or Single Sensor)

WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2014 Lincoln Navigator, 2014 Lincoln MKZ, 2014 Lincoln MKX, 2014 Lincoln MKT, and 2014 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.

P0340 - CAMSHAFT POSITION SENSOR A CIRCUIT (BANK 1 OR SINGLE SENSOR)

Description: This DTC sets when the CMP11 circuit signal can not be detected. For additional CMP sensor location information, refer to ENGINE CONTROL COMPONENTS .
Possible Causes: CMP11 circuit open CMP11 circuit short to ground CMP11 circuit short to voltage SIGRTN circuit open VRSRTN circuit open CMP11 circuit shorted to other CMP circuits (2 or more CMP sensor systems) Damaged CMP11 sensor shielding CMP11 sensor incorrectly installed Damaged CMP11 sensor
Diagnostic Aids: Harness routing, harness alterations, incorrect shielding, or electrical interference from other systems may have an intermittent impact on the CMP signal.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to PINPOINT TEST DR: CAMSHAFT POSITION (CMP) SENSOR .