Nissan ECU

A11A20U24

ENGINE ECM 73 Up for sale is a Working, in excellent condition Nissan Stanza / Sentra wagon / Nissan Multi Wagon Engine fuel / engine control module.  This was from a 4X4 car. May also fit some Nissan Axxess model cars. My list shows this fits 1988-89, however this may also fit early & late 1987 as well as 1990 models. This is rare as hens teeth. Part number is listed at the top or in the large picture. As always your best bet is to match the part number to the one on your original ECU. These units have been NLA for quite a while now, and are not at all easy to find, at any price much less as fair as this. These are usually fairly reliable, however can easily be damaged by wiring faults or voltage spikes (caused by a faulty alternator). A faulty ECU can cause problems ranging from a bad idle control circuit to random no injector pulse signal (causes no start or random cut outs) & many others. These are extremely expensive to buy new.