Other information:
Description and operation
Description
The PTC (Positive Temperature Coefficient) heater is installed at the exit or
the backside of heater core.
The PTC heater is an electric heater using a PTC element as an auxiliary heating
device that supplements deficiency of interior heat source in highly effective diesel
engine.
Components and components location
Component Location
Components
1. Intake actuator
2. Air filter
3. Air filter cover
4. Resistor
5. Mosfet
6. Intake seal
7. Intake upper cover
8.