Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2002 Mitsubishi Lancer LSFACTORY OEM SERVICE PROCEDURE

Ignition Coil

IGNITION COIL RESISTANCE - Ohms @ 68°F (20°C)

Application

Primary

Secondary

Diamante

.50-.70

9000-13,000

Eclipse & Galant

2.4L

⁽¹⁾

8500-11,500

3.0L

.56-.68

9400-12,800

Lancer

⁽¹⁾

8500-11,500

Mirage

1.5L

⁽²⁾ .53-.65

⁽²⁾ 15,700-21,300

1.8L

⁽¹⁾

19,000

Montero & Montero Sport

.74-.90

20,100-27,300

⁽¹⁾	Coil primary circuit includes power transistor. For testing, see DISTRIBUTORLESS IGNITION SYSTEM (DIS) - 4-CYLINDER under IGNITION CHECKS in BASIC DIAGNOSTIC PROCEDURES article.

⁽²⁾	On ignition coils with classification mark "H", primary resistance should be 0.61-0.75 ohms and secondary resistance should be 12,200-16,400 ohms.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.