2009 Ford C-Max 2.0 TDCi (110) Ghia DPF PowerShift (d-cl. 6) – Workshop Service & Repair Manual

1. Inspect Oil Quality: Check the engine oil for any signs of contamination or sludge.
2. Replace Oil and Filter: Drain the old oil and replace it with high-quality synthetic oil. Install a new filter to ensure clean oil flow.
3. Check Turbo for Damage: Inspect the turbocharger for any signs of damage or wear, such as cracks or excessive play.
4. Clean or Replace Turbo: Clean the turbocharger if contamination is minor; otherwise, replace it.
5. Test for Proper Operation: Reassemble the components and test the vehicle to ensure the turbocharger is functioning correctly.

For detailed, step-by-step instructions on turbo maintenance and replacement, refer to our Workshop Service & Repair Manual.

1. Perform an Engine Flush: Use an engine flush treatment to break down and remove sludge.
2. Replace the Oil and Filter: Change the oil and install a new filter to ensure clean oil flow.
3. Inspect Oil Passages: Check the oil passages for blockages and clean them if necessary.
4. Monitor Oil Levels: Regularly check and maintain the oil level to prevent sludge formation.
5. Schedule Regular Maintenance: Follow the recommended service intervals to prevent future sludge build-up.

Our manual provides comprehensive guidelines on preventing and addressing oil sludge issues.

1. Check for DPF Warning Light: If the DPF warning light is on, the filter may be clogged.
2. Perform a Regeneration Cycle: Drive at sustained highway speeds to allow the DPF to regenerate and clear itself.
3. Use a DPF Cleaner: If regeneration fails, use a DPF cleaner to help remove built-up soot and ash.
4. Inspect and Replace if Necessary: If the DPF is severely clogged, it may need to be replaced.
5. Follow Preventative Measures: Regularly use high-quality fuel and perform periodic regenerations to prevent clogging.

For a detailed guide on DPF maintenance and regeneration, consult our Workshop Service & Repair Manual.

1. Read Error Codes: Use an OBD-II scanner to identify the specific fault triggering limp-home mode.
2. Inspect the Transmission: Check the PowerShift transmission for fluid levels, leaks, or any signs of damage.
3. Check Sensors: Inspect key sensors, such as the MAF, EGR, and DPF sensors, for faults or contamination.
4. Repair or Replace Faulty Components: Based on the error code, repair or replace the affected part.
5. Reset the ECU: After repairs, reset the ECU to clear the fault code and exit limp-home mode.

For step-by-step instructions on diagnosing and fixing limp-home mode issues, refer to our Workshop Service & Repair Manual.

1. Check Tire Pressure: Ensure all tires are inflated to the correct pressure as specified by the manufacturer.
2. Inspect Wheel Alignment: Have the wheel alignment checked and adjusted if needed.
3. Examine Suspension Components: Look for worn or damaged suspension parts that could cause uneven wear.
4. Rotate Tires Regularly: Rotate your tires every 6,000 to 8,000 miles to promote even wear.
5. Replace Worn Tires: If tires are excessively worn, replace them with new ones.

For detailed guidance on tire maintenance and suspension care, consult our Workshop Service & Repair Manual.