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.
4-118 Powertrain DTC Charts and Descriptions
Diagnostic Trouble Code (DTC) Charts and Descriptions
P193F - Vehicle Speed Signal Intermittent (Continued)
Diagnostic Aids: Check the wiring, connector, and sensor for damage.
Application Key On Engine Off Key On Engine Running Continuous Memory
Manual Transmission GO to Pinpoint Test DP.
All others The PCM uses information from the anti-lock brake system (ABS) module and the transmission control
module (TCM) to calculate vehicle speed. Check these modules for DTCs.
P19xx -
Description:
Possible Causes:
Diagnostic Aids: Refer to the Workshop Manual Section 307-01, Automatic Transmission.
Application Key On Engine Off Key On Engine Running Continuous Memory
All Refer to the Description, Possible Causes and Diagnostic Aids for the DTC.
P2004 - Intake Manifold Runner Control (IMRC) Stuck Open (Bank 1)
Description: This DTC sets when the IMRC is commanded closed and the intake manifold runner control bank 1 (IMRC1)
sensor indicates the IMRC is open.
Possible Causes: • IMRC1 circuit short to voltage
• IMRC1 circuit short to SIGRTN
• IMRC1 circuit short to ground
• Damaged IMRC actuator
• Damaged IMRC solenoid
• Restricted vacuum hoses
• Damaged PCM
Diagnostic Aids: The IMRC1 sensor value should change when the IMRC is commanded open or closed.
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test HU.
P2005 - Intake Manifold Runner Control (IMRC) Stuck Open (Bank 2)
Description: This DTC sets when the IMRC is commanded closed and the intake manifold runner control bank 2 (IMRC2)
sensor indicates the IMRC is open.
Possible Causes: • IMRC2 circuit short to voltage
• IMRC2 circuit short to SIGRTN
• IMRC2 circuit short to ground
• Damaged IMRC actuator
• Damaged IMRC solenoid
• Blocked vacuum hoses
• Damaged PCM
Diagnostic Aids: The IMRC2 sensor value should change when the IMRC is commanded open or closed.
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test HU.
P2006 - Intake Manifold Runner Control (IMRC) Stuck Closed (Bank 1)
Description: This DTC sets when the IMRC is commanded open and the intake manifold runner control bank 1 (IMRC1)
sensor indicates the IMRC is closed.
Possible Causes: • IMRC circuit open
• IMRC1 circuit open
• IMRC1 circuit short to voltage
• Damaged IMRC actuator
• Damaged IMRC solenoid
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.