Roland@pcmtec 1,432 Posted February 21, 2019 Share Posted February 21, 2019 Had a few people get stuck with these an an FG ZF6 (maybe the same on BF, unconfirmed). If you transplant the entire engine bay, trans and dash loom from a 6 speed manual into your auto vehicle you will have a much easier time wiring wise. If you keep the auto loom and do all of this there is a modification that must be done (and probably others but definitely this one needs doing). Now that you don't have the auto transmission C14 etc will no longer have the canbus loop seen here between 915A and 915B and also the loop between 914A and 915B will be missing. You now need to create the canbus loop between these wires on the back of the plug as seen in the photos below. Without this the canbus circuit is open and your vehicle will not run. Conversions are a headache so if you have any more information on what is required please add to this thread. 1 Quote Link to post Share on other sites
Gabbo32 2 Posted February 22, 2019 Share Posted February 22, 2019 On 2/21/2019 at 11:24 AM, Roland@pcmtec said: If you keep the auto loom and do all of this there is a modification that must be done (and probably others but definitely this one needs doing). What do you mean "do all of this" Roland? With the above wiring mod done and the can circuit communicating again, is it not just a matter of uploading a suitable OSID eg a manual fg xr6t in place of the auto OSID? Do all the other modules such as BCM, ICC have to be reprogrammed individually? Quote Link to post Share on other sites
Roland@pcmtec 1,432 Posted February 23, 2019 Author Share Posted February 23, 2019 I mean loop the canbus wires. If you don't do that the canbus will be broken and nothing will work. You will still need to do everything else related with the swap. I can't tell you what is required there as it depends entirely on the vehicle. There are too many variables and differences to write a guide there. This post was just to help with this specific problem which has caused a few workshops to burn 2+ days diagnosing a swap that was partially completed by a customer Quote Link to post Share on other sites
Gabbo32 2 Posted February 25, 2019 Share Posted February 25, 2019 On 2/23/2019 at 11:04 AM, Roland@pcmtec said: I mean loop the canbus wires. If you don't do that the canbus will be broken and nothing will work. Where does a manual's pcm's C20 loom side pink and brown go? or is it just an internal diode on those? Quote Link to post Share on other sites
Roland@pcmtec 1,432 Posted February 25, 2019 Author Share Posted February 25, 2019 1 hour ago, Gabbo32 said: Where does a manual's pcm's C20 loom side pink and brown go? or is it just an internal diode on those? I have no idea. This is all second hand information, I've never done it myself. Quote Link to post Share on other sites
sem 0 Posted February 25, 2019 Share Posted February 25, 2019 . Quote Link to post Share on other sites
Robertbossghia 0 Posted February 2 Share Posted February 2 Sounds like the issue im having, weird conversion im doing a boss 260 5speed manual swap into my bf fairmont ghia went to do the perameter reset and cant even get the scan tool to work in the obd at all has power but wont read anything, is this my issue? Quote Link to post Share on other sites
Roland@pcmtec 1,432 Posted February 6 Author Share Posted February 6 On 2/26/2019 at 9:53 AM, sem said: . if you want to follow a post you can just click follow at the top of the thread. Quote Link to post Share on other sites
Roland@pcmtec 1,432 Posted February 6 Author Share Posted February 6 On 2/2/2020 at 4:39 PM, Robertbossghia said: Sounds like the issue im having, weird conversion im doing a boss 260 5speed manual swap into my bf fairmont ghia went to do the perameter reset and cant even get the scan tool to work in the obd at all has power but wont read anything, is this my issue? Highly likely. Quote Link to post Share on other sites
Robertbossghia 0 Posted February 7 Share Posted February 7 Soo i managed to do this obd now works and gscan picks up pcm and everything else, went to do the parameter reset and it kept failing at ford. Still says its auto in the description on their scan tool even tho bf xr8 ecu has been flash tuned to manual, have you any info on this ? Quote Link to post Share on other sites
Roland@pcmtec 1,432 Posted February 9 Author Share Posted February 9 Go see a workshop Quote Link to post Share on other sites
corz981 0 Posted June 4 Share Posted June 4 Hey guys I've just done a manual conversion to my 2009 fg mk1 turbo Ive replaced the engine bay/gearbox loom and tried started but woulsnt start comes up with a comms fault will I need to do the loom that goes to the icc/body control as well would that be causing it to not start Quote Link to post Share on other sites
niklitch 0 Posted September 29 Share Posted September 29 On 6/4/2020 at 5:07 PM, corz981 said: Hey guys I've just done a manual conversion to my 2009 fg mk1 turbo Ive replaced the engine bay/gearbox loom and tried started but woulsnt start comes up with a comms fault will I need to do the loom that goes to the icc/body control as well would that be causing it to not start Did you end up getting it to start mate? I'm having the exact same issue, bridged the 2 brown- yellow , pink blue wires and now it communicates but still won't start Quote Link to post Share on other sites
olivexm 0 Posted October 15 Share Posted October 15 Im having trouble with this, I joined the two pink and the two brown wires still have a coms fault. Any clues to what I have done wrong? Quote Link to post Share on other sites
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