Oil Leak Into Wiring Harness From Camshaft Solenoid Switch: Mercedes-Benz C230 Engine & Powertrain

Problem overview

Oil can leak into the engine wiring harness from the camshaft sensor. If the leaky sensor is not repaired, the oil can migrate through the wires and possibly damage the engine control unit. Have the sensor and harness checked regularly.

53 people reported this problem

22 comments

Schedule Repair

Need a diagnosis? Trust our Mercedes-Benz experts.

RepairPal Certified shops offer expert diagnosis and repair services for your Mercedes-Benz C230, ensuring transparency with upfront pricing and a minimum warranty of 12 months or 12,000 miles on all repairs and services.

RepairPal ™Car Genius

Ask our experts about your Mercedes-Benz.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

Call us at 877-913-1554

Available 9am – 6pm ET Monday through Friday

Call Our Experts

RepairPal Certified^® locations must pass a rigorous approval process to ensure quality, customer satisfaction, and fair pricing.

Oil Leak Into Wiring Harness From Camshaft Solenoid Switch on Mercedes-Benz C230

Problem overview

Mercedes-Benz C230 vehicles with this problem

Need a diagnosis? Trust our Mercedes-Benz experts.

Search for another problem

Ask our experts about your Mercedes-Benz.

Oil Leak Into Wiring Harness From Camshaft Solenoid Switch on Mercedes-Benz C230

Problem overview

Mercedes-Benz C230 vehicles with this problem

Repairs related to this problem

General Diagnosis

Need a diagnosis? Trust our Mercedes-Benz experts.

Search for another problem

Ask our experts about your Mercedes-Benz.