PINPOINT TEST JE: Integrated Ignition Coil Pack A, B, or C Failure: Introduction
NOTE:
There is additional information available on this procedure. Please copy and paste the following URL into your internet browser: mms://multimedia.ford.com/seopts/Service_Tips/ignition3.wmv.
This pinpoint test is intended to diagnose the following:
- ignition coil packs (12029)
- ignition coil harness
- IGN START/RUN circuit to coil packs
- powertrain control module (PCM) (12A650)
PINPOINT TEST Schematics and Connectors
For PCM connector views or reference values, refer to REFERENCE VALUES article.
IGNITION COIL TO CYLINDER CORRELATION
| Vehicle | Related DTC | Cylinder Number | Ignition Coil | Coil Driver (CD) | PCM Pin |
|---|---|---|---|---|---|
| Fiesta | P0351 | 1 | A | A | T16 |
| P0352 | 2 | B | B | T24 | |
| P0352 | 3 | B | B | T24 | |
| P0351 | 4 | A | A | T16 |