JeffKPDX
Registered User
Hello All,
I've been combing this forum for years and I can't say how much it's helped to diagnose and fix issues on my truck. So first off, thanks to everyone here sharing knowledge on these old beasts. This is my first post because I have run into an issue that I'm not seeing a clear answer on and wanted to see what you all think.
My truck is a 92 idi w/ E4OD. I've recently completed a SAS from a same year F350 and swapped gears to 4.10. After that I did an 2.5" SKY RSK up front with a 99-04 Superduty leaf swap and a 4" rear 08-16 super duty leaf swap and deleted the factory blocks. After that I put in a redhead steering box and a Borgeson steering shaft.
Before all this work I would get the occasional ABS light go off but it didn't affect driving or brakes so I let it go. After the SAS and gear swap I noticed my speedo was super jumpy. I figured it was the VSS so I replaced that it seemed to remedy the problem. I had been driving it minimally after the SAS since it took me awhile to complete the spring swaps and shackle work. So I finally wrap it all up and take her down the road for the first long haul. At this point I have driven it around town and gotten it up to highway speeds but nothing more than 50 miles or so. I make it about 240 miles as as I'm coming off the highway and downshifting the O/D light starts flashing and it goes into limp mode and hard shifting.
I stop and pull codes and it sends back 10,23, 26, 29, 62, & 67. I was lucky enough to find a shop to limp it to and they helped me with diagnosis from there. What we came up with is that a lot of these codes were referencing either a sensor or saying it could be ECC failure so it was more likely that it was the ECC than a bunch of sensors all failing at once. Especially since I had already replaced the VSS. Also just for ***** I swapped out the VSS again just to see if it was a faulty and that didn't solve it.
Now I've removed the ECC and before I order a reman one from GOECM I figured I throw it out here to see if any of you had thoughts on the approach. Or if anyone has used a ECC from GOECM or recs for any other place to source one from besides the wreck yards.
Thanks in advance for the help. It's killing me to see it sitting still after all this work went into it. Next up is an ATS turbo from my donor rig but those questions will be for another thread.
I've been combing this forum for years and I can't say how much it's helped to diagnose and fix issues on my truck. So first off, thanks to everyone here sharing knowledge on these old beasts. This is my first post because I have run into an issue that I'm not seeing a clear answer on and wanted to see what you all think.
My truck is a 92 idi w/ E4OD. I've recently completed a SAS from a same year F350 and swapped gears to 4.10. After that I did an 2.5" SKY RSK up front with a 99-04 Superduty leaf swap and a 4" rear 08-16 super duty leaf swap and deleted the factory blocks. After that I put in a redhead steering box and a Borgeson steering shaft.
Before all this work I would get the occasional ABS light go off but it didn't affect driving or brakes so I let it go. After the SAS and gear swap I noticed my speedo was super jumpy. I figured it was the VSS so I replaced that it seemed to remedy the problem. I had been driving it minimally after the SAS since it took me awhile to complete the spring swaps and shackle work. So I finally wrap it all up and take her down the road for the first long haul. At this point I have driven it around town and gotten it up to highway speeds but nothing more than 50 miles or so. I make it about 240 miles as as I'm coming off the highway and downshifting the O/D light starts flashing and it goes into limp mode and hard shifting.
I stop and pull codes and it sends back 10,23, 26, 29, 62, & 67. I was lucky enough to find a shop to limp it to and they helped me with diagnosis from there. What we came up with is that a lot of these codes were referencing either a sensor or saying it could be ECC failure so it was more likely that it was the ECC than a bunch of sensors all failing at once. Especially since I had already replaced the VSS. Also just for ***** I swapped out the VSS again just to see if it was a faulty and that didn't solve it.
Now I've removed the ECC and before I order a reman one from GOECM I figured I throw it out here to see if any of you had thoughts on the approach. Or if anyone has used a ECC from GOECM or recs for any other place to source one from besides the wreck yards.
Thanks in advance for the help. It's killing me to see it sitting still after all this work went into it. Next up is an ATS turbo from my donor rig but those questions will be for another thread.