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How to fix code p3400 cylander deactivation system bank 1

Vehicle: 2006 dodge ram 1500 5.7

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HI there

This could be the result of low oil or a problem with the multi-displacement solenoid. Sometimes mechanical issues can cause the code as well.

P3400 DODGE - Multiple Displacement System Rationality Bank 1

Read more: https://www.autocodes.com/p3400_dodge.html

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