How do I repair 02 sensor heater circut .ive replaced both downstream 02 sensors

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I'm getting a reacurring po161 code

Visitor

Feb 6, 2019

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What are the best INFINITI repair shops?

RepairPal Certified shops can diagnose and repair your 2000 INFINITI QX4. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

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How do I repair 02 sensor heater circut .ive replaced both downstream 02 sensors

What is your question?

I'm getting a reacurring po161 code

Visitor

in San Pedro CA

Feb 6, 2019

1 Reply

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pushrodon Feb 6, 2019

Replace the blown fuse!

pushrodon Feb 6, 2019

How to test fuses: https://youtu.be/ksrsXwwukFc Happy motoring!

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Popular Answer

What are the best INFINITI repair shops?

RepairPal Certified shops can diagnose and repair your 2000 INFINITI QX4. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.