Vehicle applicability: This diagnostic supplement covers multiple Ford vehicles and engines. Follow the application named in the source below. Some references apply to vehicles other than Mustang.
4-120 Powertrain DTC Charts and Descriptions
Diagnostic Trouble Code (DTC) Charts and Descriptions
P2019 - Intake Manifold Runner Position Sensor/Switch Circuit (Bank 2) (Continued) Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test HU.
P2070 - Intake Manifold Tuning Valve (IMTV) Stuck Open Bank 1
Description: This DTC sets when the signal is greater or less than an expected calibrated range during self-test.
Possible Causes: • IMTV circuit short to ground
• Damaged IMTV actuator
Diagnostic Aids: An IMTVM PID reading may indicate a fault.
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test HU.
P2071 - Intake Manifold Tuning Valve (IMTV) Stuck Closed Bank 1
Description: This DTC sets when the signal is greater or less than an expected calibrated range during self-test.
Possible Causes: • IMTV circuit open
• IMTV circuit short to ground
• Damaged IMTV actuator
Diagnostic Aids: An IMTVM PID reading may indicate a fault.
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test HU.
P2088 - A Camshaft Position Actuator Control Circuit Low Bank 1
Description: This DTC sets when a low voltage on the VCT11 circuit exceeds a calibrated limit for a calibrated amount of
time.
Possible Causes: • VCT11 circuit open
• VCT11 circuit short to ground
• VPWR circuit open
• Damaged variable camshaft timing bank 1 solenoid 1 (VCT11)
Diagnostic Aids:
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test HK.
P2089 - A Camshaft Position Actuator Control Circuit High Bank 1
Description: This DTC sets when a high voltage on the VCT11 circuit exceeds a calibrated limit for a calibrated amount of
time.
Possible Causes: • VCT11 circuit open
• VCT11 circuit short to voltage
• VPWR circuit open
• Damaged variable camshaft timing bank 1 solenoid 1 (VCT11)
Diagnostic Aids:
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test HK.
P2090 - B Camshaft Position Actuator Control Circuit Low Bank 1
Description: This DTC sets when a low voltage on the VCT12 circuit exceeds a calibrated limit for a calibrated amount of
time.
Possible Causes: • VCT12 circuit open
2016 Powertrain Control/Emissions Diagnosis, Gasoline Engines, 3/2015
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.