Ford Focus Service Manual: Parameter Identification (PID)

Introduction - Gasoline Engines

Introduction Note: The descriptions and specifications contained in this manual were in effect at the time this manual was approved for publication. Ford Motor Company reserves the right to disco ...

Description

The PID mode allows access to powertrain control module (PCM) information. This includes analog and digital signal inputs and outputs along with calculated values and the system status. There are ...

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Ford Focus Cylinder Head Temperature (CHT) Sensor
  Item Part Number Description 1 9H589 Cylinder Head Temperature (CHT) sensor electrical connector 2 12A674 CHT sensor Removal and Installation Pull back the Cylinder Head Temperature (CHT) sensor cover and disconnect the elect ...