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Mazda
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1994
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Protege L4-1839cc 1.8L DOHC
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Fuel Injector
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Testing and Inspection
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Resistance Check
Resistance Check
Individual Injector - Resistance Checking:
1.
Unplug injector connector. Check resistance across terminals. It should be
12 - 16 Ohms @ 68°F (20°C).
2.
If not as specified, replace injector.