DTC P1516: - Intake Manifold Runner Control (IMRC) Input Error (Bank 1)

2009 Ford Pickup F350 Super Duty, 2D Pickup, 6.8 Y, RWD, StandardSECTION DTC P1516: - Intake Manifold Runner Control (IMRC) Input Error (Bank 1)
DTC P1516: - INTAKE MANIFOLD RUNNER CONTROL (IMRC) INPUT ERROR (BANK 1)

Description:  The IMRC system is monitored for failure during continuous or key on engine off (KOEO) self-test. Each DTC distinguishes the corresponding bank for IMRC actuator assemblies with dual monitor switches. The test fails when the signal is outside an expected calibrated range.
Possible Causes: 
  • Mechanical concern - bind, seize, damage, or obstruction of IMRC hardware
Diagnostic Aids:  Monitor the IMRC and IMRCM PIDs. The IMRCM state 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 . - GO to Pinpoint Test HU .
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.