Inspection and Verification
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This service information provides mechanical diagnosis of the turbocharger assembly. If there is a Malfunction Indicator Lamp (MIL) illuminated, or DTCs are present, these should be diagnosed prior to performing turbocharger mechanical diagnosis. Refer to the
INTRODUCTION - 6.7L DIESEL ENGINE -- F250-F550 SUPER DUTY PICKUPS
and SERVICE INFORMATION
for additional information.
- Verify the customer concern.
- Inspect the entire turbocharger system for obvious signs of damage or other mechanical concerns, using the following chart.VISUAL INSPECTION CHART
Mechanical - Damaged turbocharger
- Normal end play and radial play
- Foreign object damage
- Turbo spins freely
- Damaged intake hoses
- Loose hose clamps
- Loose or broken Charge Air Cooler (CAC) tube clip
- Missing or damaged CAC tube O-ring
- Damaged CAC
- Restricted intake or exhaust
- Damaged/plugged or disconnected Manifold Absolute Pressure (MAP) sensor
- Exhaust leaks
- Air leaks
- Inspect oil (dirty, incorrect level or diluted)
- Oil leaks
- Coolant leaks
- Damaged turbocharger
- If the concern(s) remains after the inspection, GO to SYMPTOM CHART .
- If a driveability condition still exists, refer to the INTRODUCTION - 6.7L DIESEL ENGINE -- F250-F550 SUPER DUTY PICKUPS and SERVICE INFORMATION for additional information.