Pinpoint Tests A: No Start: Introduction
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2021 Lincoln Navigator, 2021 Lincoln Nautilus, 2021 Lincoln Corsair, 2021 Lincoln Aviator, and 2021 Ford Transit-350 HD. However, it is still accessible from the selected car via links, so may be relevant.
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:
- spark (as related to electronic engine control)
- PCM (12A650)
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Bronco Sport 1.5L, EcoSport 1.5L, EcoSport 1.0L, Escape/Kuga 1.5L, KA, Transit Connect 1.0L | A | 3 1 |
ETCRTN ETCREF |
| All other vehicles | B | 4 5 |
ETCRTN ETCREF |