T100 Pickup 2WD L4-164.4 2693cc 2.7L DOHC (3RZ-FE) (1995)
Distributor: Testing and Inspection
NOTICE: "Cold" and "Hot" in the following sentences express the temperature of the coils themselves. "Cold" is from -10°C (14°F) to 50°C
(104°F) and "Hot" is from 50°C (104°F) to 100°C (212°F).
1. DISCONNECT DISTRIBUTOR CONNECTOR
2. REMOVE DISTRIBUTOR CAP
3. REMOVE ROTOR
4. REMOVE IGNITION COIL DUST COVER
5. INSPECT PRIMARY COIL RESISTANCE
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Using an ohmmeter, measure the resistance between the positive (+) and negative (-) terminals.
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Primary coil resistance:
Cold: 0.36 - 0.55 Ohms
Hot: 0.45 - 0.65 Ohms.
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If the resistance is not as specified, replace the ignition coil.
6. INSPECT SECONDARY COIL RESISTANCE
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Using an ohmmeter, measure the resistance between positive (+) and high-tension terminals.
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Secondary coil resistance:
Cold: 9.0 - 15.4 k Ohms
Hot: 11.4 - 18.1 k Ohms
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If the resistance is not as specified, replace the ignition coil.
7. INSPECT AIR GAP
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Using a feeler gauge, measure the air gap between the signal rotor and pickup coil projection.
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Air gap: 0.2 - 0.4 mm (0.008 - 0.016 in.)