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Pinpoint Tests A: No Start: Introduction

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This pinpoint test is intended to diagnose the following:

Fig 1: Fuel Rail Pressure (FRP) Sensor Connector
G13533541Courtesy of FORD MOTOR CO.

Harness Side

Circuit Pin
VREF (Reference Voltage) 1
Fig 2: Manifold Absolute Pressure (MAP) Sensor Connector
G13533542Courtesy of FORD MOTOR CO.

Harness Side

Circuit Pin
VREF (Reference Voltage) 3
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