Inspection and Verification
WARNING: This page is about a different car, the 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This section 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 appropriate Engine Performance article.
- Verify the customer concern.
- Inspect the entire turbocharger system for obvious signs of damage, using the following chart.VISUAL INSPECTION CHART
Mechanical - Damaged intake hoses
- Loose hose clamps
- Loose exhaust clamps
- Damaged turbocharger
- Restricted intake or exhaust
- Damaged Charge Air Cooler (CAC)
- Damaged/kinked or disconnected Manifold Absolute Pressure (MAP) hose
- Exhaust leaks
- Air leaks
- Oil seal leaks
- Inspect oil (dirty, incorrect level or diluted)
- If the concern(s) remains after the inspection, go to Symptom Chart .