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Hyundai Equus: Fuel Pump Control Module (FPCM) Schematic Diagrams
| Circuit Diagram |

Fuel Pump Control Module (FPCM) Specifications
Fuel Pump Control Module (FPCM) Repair proceduresHeated Oxygen Sensor (HO2S) Description and Operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina
and is installed both upstream and downstream of the Manifold Catalytic
Converter. The sensor output voltage varies in ...
Heated Steering wheel Schematic Diagrams
Full Circuit Diagram
...
2. Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery)
system
The Evaporative Emission Control System is designed to prevent fuel vapors from
escaping into the atmosphere.
(The ORVR system is designed to allow the vapors from the fuel tank to be loaded
into ...