APPLIES TO: This coil pack circuit wiring diagram applies to the following vehicles:
- 1.9L Ford Escort: 1991, 1992, 1993, 1994, 1995.
- 1.9L Mercury Tracer: 1991, 1992, 1993, 1994, 1995.
IGNITION COIL PACK DIAGNOSTIC TESTS: Need help testing the coil pack? The following tutorial explains how to step by step:
HOW THE COIL PACK WORKS: Basic operating theory of the how the coil pack works:
Ignition Coil Connector Pinout
| Pin | Wire | Description |
|---|---|---|
| 1 | Dark green with violet stripe (DK GRN/VIO) | COIL A —Cylinders 1 And 4 |
| 2 | Dark blue (DK BLU) | IGN —12 Volts Input in RUN or START |
| 3 | Light green with white stripe (LT GRN/WHT) | COIL B —Cylinders 2 And 3 |
More 1.9L Ford Escort Diagnostic Tutorials
You can find a complete list of diagnostic tutorials for the 1.9L Ford Escort (Mercury Tracer) in this index:
Here's a small sample of the tutorials you'll find:
- Common Causes Of Spark Plug Failure (1991-1995 1.9L Ford Escort, Mercury Tracer).
- How To Test The Fuel Pump (1991-1996 1.9L Ford Escort, Mercury Tracer).
- How To Test The Throttle Position Sensor (1991-1995 1.9L Ford Escort, Mercury Tracer).
- How To Test For A Blown Head Gasket (1991-1996 1.9L Ford Escort, Mercury Tracer).
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