thedrill Posted June 28, 2015 Report Share Posted June 28, 2015 I just saw that the problem has been described before.. Piet,Have a look at this post #2, It describes the same issue.http://volvoforums.com/forum/volvo-850-16/volvo-855-t5-94-fault-codes-wont-go-away-need-advice-72403/Russ. 1 Quote Link to comment Share on other sites More sharing options...
Piet Posted June 28, 2015 Report Share Posted June 28, 2015 (edited) Very helpfull information Russ, thanks ! Edit:Very helpfull indeed... with this information I could find the routine in the bin which takes care of this. ! Edited June 29, 2015 by Piet typo Quote Link to comment Share on other sites More sharing options...
thedrill Posted June 28, 2015 Report Share Posted June 28, 2015 Glad to have helped out mate. Quote Link to comment Share on other sites More sharing options...
Piet Posted June 29, 2015 Report Share Posted June 29, 2015 solved the problem with a little software mod Quote Link to comment Share on other sites More sharing options...
mrjacobrussell Posted June 30, 2015 Report Share Posted June 30, 2015 (edited) Is the new auto bin out? I can test. I also have a bench soldering iron if I need to mod my ecu. Edited June 30, 2015 by mrjacobrussell Quote Link to comment Share on other sites More sharing options...
quiksilver Posted June 30, 2015 Report Share Posted June 30, 2015 I grabbed the ECU box base, OBDII connector and ECU from a 98 V70XC yesterday and am trying to make a tabletop flashing station of sorts.I removed the unnecessary wires, but my ECU base plug has no B8 wire, it's missing.Has anyone had any success removing a wire from another port and putting it into B8?I tried for 30 minutes last night with a very small flat-head screwdriver to remove the wire and got no where. Quote Link to comment Share on other sites More sharing options...
Midnight Caller Posted June 30, 2015 Report Share Posted June 30, 2015 I simply pulled HARD on the pin and straightened it afterwards to fit it back in snugly. If you remove 5 pins,one of them has to be reusable Quote Link to comment Share on other sites More sharing options...
German850R Posted June 30, 2015 Report Share Posted June 30, 2015 Yes, put needles in left and right and pull the cable. Quote Link to comment Share on other sites More sharing options...
lookforjoe Posted July 1, 2015 Report Share Posted July 1, 2015 (edited) The terminals are called "mini ISO". If you search that, you will see pics that show the spring tabs on either side that have to be depressed in order for the connector to be easily extracted. Needles or other spring steel thin shafts inserted on either side will work. There is a special tool that works best. J 38571-304 Edited July 1, 2015 by lookforjoe Quote Link to comment Share on other sites More sharing options...
Napat Posted July 1, 2015 Report Share Posted July 1, 2015 solved the problem with a little software mod Does this 3-3-5 code affects car's performance?l also have had this 3-3-5 code ever since m4.4 conversion. So, would you mind sharing the mod? Quote Link to comment Share on other sites More sharing options...
gdog Posted July 1, 2015 Report Share Posted July 1, 2015 (edited) Hussein,My google search came up empty; where'd you get those tools? QS,You can get new pins (sans pig-tail) at the dealer; P/N 978925I was un-successful in extracting them in reusable condition.BTW: this topic was discussed before.. FYI Edited July 1, 2015 by gdog Quote Link to comment Share on other sites More sharing options...
mrjacobrussell Posted July 1, 2015 Report Share Posted July 1, 2015 I think there is an issue with the wiki link, for the voltage stepper its not bringing up the correct page http://volvospeed.com/vs_forum/topic/159506-tuners-rejoice-free-tuning-for-m44/page-232#entry2362282 Quote Link to comment Share on other sites More sharing options...
Piet Posted July 1, 2015 Report Share Posted July 1, 2015 I think there is an issue with the wiki link, for the voltage stepper its not bringing up the correct page http://volvospeed.com/vs_forum/topic/159506-tuners-rejoice-free-tuning-for-m44/page-232#entry2362282 It's not the only thing that goes wrong with this slow new site.Development of it seems to have stopped tooCan't we just get our old site back? 2 Quote Link to comment Share on other sites More sharing options...
Piet Posted July 1, 2015 Report Share Posted July 1, 2015 (edited) Does this 3-3-5 code affects car's performance?l also have had this 3-3-5 code ever since m4.4 conversion. So, would you mind sharing the mod?So.. it is more common then...I guess that the ones combining a M44 with a 850 TCU without having the error code were just Lucky then.. The code 3-3-5 doesn't affect the car's performance. The only annoyance is that it turns the lambda light on. You can fix this issue by simply change the value on address $F314 from CA to FF Edited July 1, 2015 by Piet 1 Quote Link to comment Share on other sites More sharing options...
mrjacobrussell Posted July 1, 2015 Report Share Posted July 1, 2015 (edited) Can we use regular Wikipedia?Wheresgeocitys when you need them ?Also, I suggest you change the wiring of the voltage step up device. the switch should be on the b8 not a27. This would allow you to adjust the voltage in the car without putting the car in boot mode. Edited July 1, 2015 by mrjacobrussell Quote Link to comment Share on other sites More sharing options...
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