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Chevy Silverado 2500 HD how to fix code P0651b?

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Chevy Silverado 2500 HD how to fix code P0651b?

Vehicle: Chevy Silverado 2500

1 Answer

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Hi there,

This code indicates an issue with the ECM. Here is some info for you.

P0651 CHEVROLET - 5 Volt Sensor Reference 2 Circuit

Read more: https://www.autocodes.com/p0651_chevrolet.html

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