68064929

Alternator charging system has bee tested and rebuilt if necessary

ECU has SKIM security and requires programming before installation.

ECU has Federal emissions

We offer FREE programming, see details below!

This ecu will interchange or replace the following part numbers:

68064929AA

68064929AB

68064929AC

68064929AD

68064929AE

68064929AF

68064929

P68064929AF

R8064929AF

ECU has been tested with our state of the art vehicle simulator which tests over 25 circuits of the ECU! Some of those are listed below:

• Alternator charging system has bee tested and rebuilt if necessary. These units will not overcharge your alternator!
• Reference Voltage Good!
• ECU powered up and has communication!
• ECU fuel pump/main relay test good!
• ECU injectors/coils test good and much more!
• One connector does have some plastic broken off but the lock tab "is" in place and good. Review pictures prior to purchase. The other connectors are all good and locktabs are in place.

• Disconnect the negative terminal of the battery. Make sure the battery connector is not touching the battery post.
• Disconnect and remove the module to be replaced.
• Install and connect the replacement module.
• Connect the negative terminal of the battery.
• See "Programming" below for additional install instructions. 

For Plug and Play you must follow the below three steps:

Step 1: Match your part number series per above fitment guide

Step 2: Match your ecu security. Most NGC style ecu's have SKIM security and are not plug and play. (You generally will have grey ignition keys or chipped keys.) 

Step 3: Program ecu to your VIN and mileage. We provide free programming for our customers. During checkout you must list your VIN and mileage in the "Notes to Seller" for us to program the ECM. If we do not hear from you through the order notes or a message through eBay we will assume your mechanic is performing the programming (no problem at all) and we will ship the ECM out the next business day as directed by eBay.

• Mounting points are all open and intact
• Pins perfect, none are broken or bent
• The connectors may have some small plastic chips but the lock tabs "are" in place and good

This ECM comes with a 90 day warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.

If you would like to return your core for a $20 partial refund let us know during checkout through the "notes to seller" and we will send a prepaid return label with your order. It's that simple. Once your original item comes in we will process your refund promptly.