Question

What is the meaning of the P1614 engine code for an Infiniti 2004?

Answer 1

P1614- NATS (Nissan Anti Theft System) Malfunction which means the anti-theft immobilizer is not reading your car keys

did you reprogram a key or something? you can just reset it and it may never come back on, if it does you make need to reprogram the key. also check the battery connections

Answer 2

P1614 INFINITI - Chain of IMMU-KEY

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