Sprinter 3500 L5-2.7L DSL Turbo (2004)
PCV Heater: Service and Repair
Crankcase Ventilation Heater
REMOVAL
1. Disconnect the negative battery cable.
2. Remove the turbocharger heat shield.
3. Disconnect the CCV heater wiring harness connector.
4. Using a slight twisting motion, separate the CCV breather tube from the heater.
5. Separate the CCV heater from the turbo- charger air inlet duct.
INSTALLATION
CCV Heater
1. Clean all mating surfaces.
2. Insert the CCV heater into the turbocharger inlet hose aligning the arrow on the heater with the tab on the hose.
3. Connect and properly seat the CCV breather hose on the CCV heater.
4. Connect the wiring harness connector to the CCV heater.
5. Install the turbocharger heat shield.
6. Connect the negative battery cable.
