What does code P1519 mean?

Q: What does code P1519 mean?

Intake Manifold Runner Control Stuck Open. P1519 on Ford vehicles means the Intake Manifold Runner Control (IMRC) system has detected that the runner control valve is stuck open when the Powertrain Control Module (PCM) commanded it closed. The PCM monitors the IMRC actuator circuit and position feedback, and it sets this code when the expected change in manifold runner position does not occur within the calibrated time.

DTC codes / Ford codes / P1519

P1519 · FordIntake Manifold Runner Control Stuck Open

P1519 on Ford vehicles means the Intake Manifold Runner Control (IMRC) system has detected that the runner control valve is stuck open when the Powertrain Control Module (PCM) commanded it closed. The PCM monitors the IMRC actuator circuit and position feedback, and it sets this code when the expected change in manifold runner position does not occur within the calibrated time.

SystemPowertrain

Code typeFord specific

SeverityMedium

Fix difficultyIntermediate

AreaVehicle speed, idle control and auxiliary inputs

Guidance is general and written for Ford vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.