mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2492 > < Component Tests and General Diagnostics|Page 2490
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Open circuit

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If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
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Rear HO2S terminal C and ignition switch

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Rear HO2S terminal D and PCM terminal 2D

Short circuit

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If there is no continuity, there is a short circuit. Repair or replace the wiring harness.

Rear
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Rear HO2S terminal A and body ground

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Rear HO2S terminal B and power supply

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Rear HO2S terminal B and body ground

Component Tests and General Diagnostics|Page 2492 > < Component Tests and General Diagnostics|Page 2490