DTC P0201 - P0209: Injector Circuit/Open - Cylinders 1 Through 9

WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.

P020X - INJECTOR CIRCUIT/OPEN - CYLINDER X

For Vehicles With Direct Fuel Injection
Description:	NOTE: x represents injector numbers 1 through 9. The comprehensive component monitor (CCM) monitors the operation of the fuel injector drivers in the powertrain control module (PCM). The test fails when the fuel injector circuitry is inoperative.
Possible Causes:	INJ circuit open, short to ground, or short to voltage INJRTN circuit open, short to ground, or short to voltage Damaged fuel injector Damaged PCM
Diagnostic Aids:	The PID Data Monitor INJx_F flags a concern. This DTC sets when a concern is detected between the PCM and either fuel injector circuit.
For All Others
Description:	NOTE: x represents injector numbers 1 through 9. The comprehensive component monitor (CCM) monitors the operation of the fuel injector drivers in the powertrain control module (PCM). The test fails when the fuel injector circuitry is inoperative.
Possible Causes:	VPWR circuit open INJ circuit open Damaged fuel injector Damaged PCM
Diagnostic Aids:	The PID Data Monitor INJx_F fault flags equals YES. This DTC sets when a concern is detected between the PCM and the fuel injector.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
F-150 3.5L, Flex 3.5L GTDI, MKS 3.5L, MKT 3.5L, Taurus 3.5L GTDI	GO to PINPOINT TEST DI .
All others	GO to PINPOINT TEST KG .