Autoworker Posted September 17, 2008 Share Posted September 17, 2008 C1446 - 20 - (ABS)tr truck running fine as soon as you put it in gear drive with brak on goes all wacky loose com.with vcm dia datta logger dash cluster gages go dead stall will restart problem intermittant U1900 - 30 - (ABS) B2900 - 20 - (ABS) B1259 - (EATC) B1359 - (GEM) B1483 - (GEM) B1485 - (GEM) B1360 - 20 - (IC) U0073 - 20 - (IC) U1900 - 20 - (IC) U2023 - 20 - (IC) B1352 - 60 - (IC) P0700 - 60 - (PCM) P115A - 60 - (PCM) U0101 - 60 - (PCM) U0155 - E0 - (PCM) U1900 - 20 - (TBC) U0100 - FF - (TCM) U1950 - (VSM) PCM has bein replaced same wiggile test same Quote Link to comment Share on other sites More sharing options...
Bruce Amacker Posted September 17, 2008 Share Posted September 17, 2008 If this one was in my bay I'd be looking for a harness rub. You can't find anything doing a wiggle test? Does it still stall if you have the drive wheels off the ground and you drop it in gear without hitting the brake? Torquing the engine may be the root of your rub. Check the shift linkage, too. If that gets you nowhere, try to identify what circuit(s) are dropping out by checking voltages on sensor circuits, and verifying good power and ground to the PCM. Start with the VREFs and see if that drops out before the engine stalls. Good Luck! /forums/images/%%GRAEMLIN_URL%%/grin.gif Quote Link to comment Share on other sites More sharing options...
Autoworker Posted September 17, 2008 Author Share Posted September 17, 2008 on the lift going through all gears when hitting brakes goes all funky Quote Link to comment Share on other sites More sharing options...
Bruce Amacker Posted September 17, 2008 Share Posted September 17, 2008 Forward only, right? Does it act up when you lightly press on the brake, or when you press harder and the engine starts to torque up? Do you have a 104 pin BOB and the 122 pin adapter (Rotunda 105-R0107) for 6.0's? Are you familiar with their use? I'd start with PCM powers and grounds, and proceed to VREFs and sensor circuits. Can you unplug the tranny and see if it affects the problem? Anybody else have a comment on this problem? /forums/images/%%GRAEMLIN_URL%%/shrug.gif /forums/images/%%GRAEMLIN_URL%%/grin.gif Quote Link to comment Share on other sites More sharing options...
Autoworker Posted September 18, 2008 Author Share Posted September 18, 2008 Ok up date, on lift hard brake to touque enigne,stall loose com.with ids( History ) first came in with trans delay shift drive and reverse after replacing pca line psi solinoid and d solonoid then opening trans found some metal flakes so did a complet over haul cleand trans compleat (this pist off the tranny guy )oops /forums/images/%%GRAEMLIN_URL%%/rockon.gifwell all asembled go on road test 15 km then the shit hit the fan cluster goes dead a wack of codes u bring in shop call hot line told to try reprogram new modual installation with old pcm posable corupted worked two days and now its in the hands of the tranny guy /forums/images/%%GRAEMLIN_URL%%/shrug.gifim just in the back ground wondering if he will find it hes bein on it for a day and now hes droped the trans hoping to find an error ive might of made /forums/images/%%GRAEMLIN_URL%%/scratchhead.gifno such luck now hes in meetings with half the shop for help will up date later and yes he is notmy best friend :jeers-cheers:im in quebec and im the only anglo in the shop /forums/images/%%GRAEMLIN_URL%%/boink3.gif Quote Link to comment Share on other sites More sharing options...
Mekanik Posted September 19, 2008 Share Posted September 19, 2008 I'm not saying that this is your problem, but I have seen the wiring harness chafe on the LF shock. Might be worth looking at. Quote Link to comment Share on other sites More sharing options...
Autoworker Posted September 19, 2008 Author Share Posted September 19, 2008 Waiting for the trans guy to reasemble will have more news next week Quote Link to comment Share on other sites More sharing options...
Autoworker Posted September 23, 2008 Author Share Posted September 23, 2008 Well he took apart trans nothing found ,replaced trans plus touque cooler compleat rebuild from ford so far so good ,will see if it holds up Quote Link to comment Share on other sites More sharing options...
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