Throttle Body: Installation

2010 Mercury Mariner Hybrid, AWDSECTION Installation
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Install a new TB gasket.
  1. Install the TB and the 4 bolts. Tighten the bolts in 2 stages.
    • Stage 1: Tighten to 9 Nm (80 lb-in).
    • Stage 2: Rotate an additional 90 degrees.
  2. Connect the TAC and the TP sensor electrical connectors.
  3. Install the air cleaner outlet tube. For additional information, refer to INTAKE AIR DISTRIBUTION & FILTERING .
  4. Connect the negative battery cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
RENDER: 1.0x

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When to See a Mechanic

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

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