Nissan Pathfinder Infiniti QX4 2000 00 2001 01 ECU ECM Engine Control Computer MEC14-340 B2 Engine 3L - HITACHI, LTD

Nissan ECU MEC14340 MEC14-340 B2   Up for sale is a Working, in excellent condition Nissan Pathfinder ECU. Should fit many 2001 - 2000 Pathfinder models, perhaps others as well. See part numbers at the top of the listing. - . This unit offers a 30 day functionality warranty. As always with this type of component your best bet is to match the part number to the one on your original ECU. A faulty ECU is one of the most common no start or random stalling problems with these cars. These can also cause issues with erroneous check engine lights, idle control problems as well as emission control & cold or hot start problems. I have also seen fuel pump relay turn on faults (ECU won't turn on the fuel pump), as well as an condition where the high speed injector driver has failed. This causes the car to sit and idle fine, but it won't accelerate.If your car does not have these issues but you intend to keep it a while, I recommend our customers keep an extra ECU in the trunk. These units now