MATERIAL SPECIFICATIONS
| Item | Specification | Fill Capacity |
|---|---|---|
| Silicone Brake Caliper Grease and Dielectric Compound XG-3-A | ESE-M1C171-A |
MATERIAL SPECIFICATIONS
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Base ignition timing (not adjustable) | 10 degrees Before Top Dead Center (BTDC) |
| Firing order | 1-3-4-2 |
| Original spark plug | AGSF32FEC |
| Replacement spark plug | AGSF32FEC |
| Spark plug gap | 1.25-1.35 mm (0.049-0.053 in) |
GENERAL SPECIFICATIONS
TORQUE SPECIFICATIONS
| Description | Nm |
|---|---|
| Coil mounting bolts | 6 |
| Spark plugs | 12 |
TORQUE SPECIFICATIONS
The Electronic Ignition (EI) system for the 2.3L engine contains the
- ignition coil.
- spark plugs.
- spark plug wires.
- Crankshaft Position (CKP) sensor.
The CKP sensor
- is a variable reluctance sensor.
- is mounted on the engine front cover.
- is triggered by a 36-minus-1 tooth trigger wheel located on the crankshaft pulley and damper.
- provides ignition timing and crankshaft speed (rpm) to the PCM.
Refer to ELECTRONIC ENGINE CONTROLS for removal and installation of the CKP sensor.
The ignition coil
- is controlled by the PCM.
- fires 2 spark plugs simultaneously.
The spark plug
- ignites the fuel and air mixture.
The spark plug wire
- carries high voltage pulses from the ignition coil to the spark plugs.
Scheme 1
Refer to the INTRODUCTION - GASOLINE MODELS for diagnosis and testing of the ignition system.
Scheme 2
| Item | Part Number | Description |
|---|---|---|
| 1 | 12280 | Spark plug wire (4 required) |
| 2 | 12405 | Spark plug (4 required) |
| 3 | 14A464 | Ignition coil electrical connector (part of 12B637) |
| 4 | W706995 | Ignition coil bolt (4 required) |
| 5 | 12026 | Ignition coil |
ITEM DESCRIPTION CHART
- For additional information, refer to the appropriate procedure(s).