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Home >> Ford >> 2012 >> Focus S, Standard Trans, Gas/Ethanol >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Pinpoint Test A: No Start Through Pinpoint Test Dm: Manifold Absolute Pressure (Map) Sensor - (Except Diesel & Hybrid) >> PINPOINT TEST A: No Start >> Introduction
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PINPOINT TEST A: No Start: Introduction

WARNING: STOP THIS TEST AT THE FIRST SIGN OF A FUEL LEAK AND REPAIR AS REQUIRED.
NO OPEN FLAME. NO SMOKING DURING FUEL DELIVERY CHECKS.
FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.

This pinpoint test is intended to diagnose the following:

Fig 2: Identifying Data Link Connector (DLC)
G07883841Courtesy of FORD MOTOR CO.