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08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED
08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED

08 FORD F-250 F-350 5.4L ECU ECM PCM ENGINE COMPUTER 8C3A-12A650-ARG OE TESTED

Product Description

Part Number

8C3A-12A650-ARG
 
ECU will arrive with updated part number sticker having been programmed with latest Ford Software Updates!

Fitment/Interchange

This ecu will interchange or replace the following ecu part numbers on 2008 F-250 F-350 5.4L trucks : 

8C3A-12A650-APA

8C3A-12A650-APB

8C3A-12A650-APD

8C3A-12A650-APF

8U7A-12A650-BRB

8U7A-12A650-BTA

8U7A-12A650-BTB

8U7A-12A650-BUA

8U7A-12A650-BUB

8U7A-12A650-AMD

Tech Notes

    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:
  • Reference Voltage Good!
  • No P0443 O2 or EGR issues! We test for and can rebuild that issue!
  • ECU has TCU communication!
  • ECU powered up and has communication!
  • ECU fuel pump/main relay tested good!
  • ECU injectors/coils tested good and much more!  

Install Notes

  • 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 / PATS Security" below for additional install instructions. 

Programming / PATS Security

For Plug and Play you must have **TWO CHIPPED NON-CLONED KEYS** and follow the below instructions. If you have the two original keys with the Ford logo on them, you are ready to complete the following instructions:

Step 1: Match your part number per above fitment guide

Step 2: Program ecu to your VIN. 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. 

Step 3: If your vehicle has PATS security (Most Ford/Lincoln/Mercury's do) you must have your keys programmed. We recommend you have this done by your local locksmith. In most cases they will travel to your location and the process takes less than 30 minutes. No towing necessary and your local locksmith will be cheaper than a dealer.

Item Condition

  • Mounting points are all open and intact
  • Pins perfect, none are broken or bent
  • Lock tabs in place
  • Connector plastic may have minor chip but pins, guides and lock tabs are in place.

Warranty

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.