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2nd Generation
Help with ECU
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<blockquote data-quote="Christian08" data-source="post: 16826289" data-attributes="member: 204071"><p>Hi all,</p><p></p><p>I live in Houston, TX and I am an owner of a 2004 Ford Lightning. During the summer the over drive button started to flash. I took it to several mechanics and had some harness issues resolved. However, I was told that I will need to replace the engine computer (4L3A-12A650-AUB) . The explanation that the mechanic gave me was that when he checked the voltage on the transmission it read 8 voltage, but when he checked the voltage on the computer it read 0 voltage. The code is P1747 and mechanic thinks it can be PCM issue or internal transmission issue. </p><p></p><p>I have had a difficult time trying to find a computer. I saw one online but once I placed the order the vendor stated that they had to "outsource the unit". May I get some guidance and direction on where I can possible get a hold of a computer, please. Do you all think that it can be something else other than the ECU?</p></blockquote><p></p>
[QUOTE="Christian08, post: 16826289, member: 204071"] Hi all, I live in Houston, TX and I am an owner of a 2004 Ford Lightning. During the summer the over drive button started to flash. I took it to several mechanics and had some harness issues resolved. However, I was told that I will need to replace the engine computer (4L3A-12A650-AUB) . The explanation that the mechanic gave me was that when he checked the voltage on the transmission it read 8 voltage, but when he checked the voltage on the computer it read 0 voltage. The code is P1747 and mechanic thinks it can be PCM issue or internal transmission issue. I have had a difficult time trying to find a computer. I saw one online but once I placed the order the vendor stated that they had to "outsource the unit". May I get some guidance and direction on where I can possible get a hold of a computer, please. Do you all think that it can be something else other than the ECU? [/QUOTE]
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