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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1334 (Engine Controls - Pinpoint Tests - 6.0L (99P F450/550) Diesel) >> Pinpoint Test AG: Accelerator Pedal Position (APP) Sensor >> Introduction >> Fault Detection/Management

Fault Detection/Management

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Any detected malfunction of the APP sensor illuminates the electronic throttle control (wrench) indicator. A PCM detected fault on one of the 3 sensor signals will permit normal operation. A fault with 2 sensor signals only allows the engine to operate at idle.

Fig 1: Accelerator Pedal Position (APP) Sensor Connector
G04586936
Fig 2: Powertrain Control Module (PCM) Connectors
G04586937
NOTE: Base idle should not be less than 0.5 volt.
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