This E.C.M. fits the following: 1998 3.1L Buick Skylark.

This auction is for one 16236757 ECM (Engine control module) that is programmed for your vehicle
using the latest software updates using your V.I.N. (Vehicle identification number) to exactly
match your vehicle. After you purchase the E.C.M. you will need to provide us with your V.I.N so that
we can program the E.C.M. before we ship it to you.

This computer is refurbished and tested for functionality.

There is no core charge you keep your old E.C.M.

There is a one year replacement warranty.

We will ship within one business day of payment.

You can pay instantly with PayPal.

Once you install the ECM two things will have to be done.  

First, you will have to perform a "Do it yourself" 10 minute anti-theft
relearn before the vehicle will start. 

The second thing is that a crankshaft variation relearn may need to be performed once the vehicle is running.  This will be evident if the check engine or service engine soon light comes on once the vehicle is running.  You will need access to a scan tool capable of doing this procedure to do this and clear any related trouble codes (Code P0315).  If this is not available to you a repair shop will have to perform this and clear the related trouble code. The vehicle will run normal but the ”service engine soon” light will come on and a trouble code will be stored until this is resolved.  Instructions for both procedures will be included.

Same day shipping if ordered by 2:00 P.M. EST (Mon.-Fri.)