Ducati 907ie Rectifier

discussions specific to the 907IE
User avatar
Finnpaso
paso grand pooh-bah
Posts: 3090
Joined: Mon Jul 26, 2004 12:00 am
year: 0
Location: Finland

Re: Ducati 907ie Rectifier

Post by Finnpaso »

Stiv: That power module is made by HUCO and part number is 138083 (ZUNDMODUL / IGNITION MODULE). Price was here in Finland 9.6.2003 45€ (New one from car store) :thumbup:

Antti
Antti http://www.youtube.com/watch?v=HeKOh3XoXPg&NR=1
KTM 990 Adventure -08 metal dark grey
Paso 750 -89 red/metal grey
907IE -91 red/metal grey
907IE -91 red
2xST4S -02 red/metal grey
ST2 -01 red/metal grey
Volvo V70 Bi-Fuel Classic/titanium
User avatar
Derek
paso grand pooh-bah
Posts: 768
Joined: Thu Nov 03, 2011 10:13 am
model: 907 I.E.
year: 1994
Location: Scotland

Re: Ducati 907ie Rectifier

Post by Derek »

Not all Shindengen regulators are MOSFET. Ducati have used Shindengen regulators since at least the early 2000s and they weren't MOSFET then. I haven't checked the make of the regulator on the Scrambler but it's not a MOSFET either. My 2010 MTS1200 had a Shindengen FH012AA MOSFET as do the Diavel and Panigale bikes. They may well be using the later FH020AA on newer bikes. My Supersport 939 has a Shindengen MOSFET regulator but I haven't looked to see what model it is.
The Electrex RR53 replacement regulator now uses MOSFET technology.
http://www.electrexworld.co.uk/cgi-bin/ ... ml#SID=439
They seem to be offering the same regulator for single and 3-phase bikes.
Before buying a replacement regulator make sure to do the stator checks first to be sure it is OK.
1994 907ie
2017 Supersport 939
2015 Scrambler Classic
1982 Pantah 500SL (now sold)


Scotland
User avatar
paso750
paso grand pooh-bah
Posts: 5558
Joined: Sun Jul 18, 2004 12:00 am
model: 750 Paso
year: 1987
Location: southern Germany

Re: Ducati 907ie Rectifier

Post by paso750 »

Before buying a replacement regulator make sure to do the stator checks first to be sure it is OK.
:thumbup:

I'm still wondering about how anything in this topic explains the blowing fuel pump relay fuse...
User avatar
Finnpaso
paso grand pooh-bah
Posts: 3090
Joined: Mon Jul 26, 2004 12:00 am
year: 0
Location: Finland

Re: Ducati 907ie Rectifier

Post by Finnpaso »

Derek wrote:Not all Shindengen regulators are MOSFET. Ducati have used Shindengen regulators since at least the early 2000s and they weren't MOSFET then. I haven't checked the make of the regulator on the Scrambler but it's not a MOSFET either. My 2010 MTS1200 had a Shindengen FH012AA MOSFET as do the Diavel and Panigale bikes. They may well be using the later FH020AA on newer bikes. My Supersport 939 has a Shindengen MOSFET regulator but I haven't looked to see what model it is.
The Electrex RR53 replacement regulator now uses MOSFET technology.
http://www.electrexworld.co.uk/cgi-bin/ ... ml#SID=439
They seem to be offering the same regulator for single and 3-phase bikes.
Before buying a replacement regulator make sure to do the stator checks first to be sure it is OK.
Yes, Derek, they (Electrex) also started to make MOSFET regulators and here is link to choose right model:

https://www.dropbox.com/s/8fkdjmod67xh9 ... o.pdf?dl=0

One note: Those times, when i bought few of them (RR51) they were put to little different cases, not to samekind, as in they foto of RR51.

Another note: Pitty, that they have dropped out that charge warning light in RR52 and RR53 modells, as RR51 have it still (for 907IE and 906). I check just, that my ST2 and ST4S DONT have anymore charge warning lights at all :,(
Antti http://www.youtube.com/watch?v=HeKOh3XoXPg&NR=1
KTM 990 Adventure -08 metal dark grey
Paso 750 -89 red/metal grey
907IE -91 red/metal grey
907IE -91 red
2xST4S -02 red/metal grey
ST2 -01 red/metal grey
Volvo V70 Bi-Fuel Classic/titanium
User avatar
Finnpaso
paso grand pooh-bah
Posts: 3090
Joined: Mon Jul 26, 2004 12:00 am
year: 0
Location: Finland

Re: Ducati 907ie Rectifier

Post by Finnpaso »

paso750 wrote:
Before buying a replacement regulator make sure to do the stator checks first to be sure it is OK.
:thumbup:

I'm still wondering about how anything in this topic explains the blowing fuel pump relay fuse...
That generator/stator check have to be done if problems in charge system!

907 have high pressure fuel pump, what take plenty of current (Amps when running) and if ANY of 907 fuel system filters, lines, etc have shit inside, then fuel pump start to take too much current and fuse blows.

Antti
Antti http://www.youtube.com/watch?v=HeKOh3XoXPg&NR=1
KTM 990 Adventure -08 metal dark grey
Paso 750 -89 red/metal grey
907IE -91 red/metal grey
907IE -91 red
2xST4S -02 red/metal grey
ST2 -01 red/metal grey
Volvo V70 Bi-Fuel Classic/titanium
User avatar
higgy
paso grand pooh-bah
Posts: 3327
Joined: Tue Jul 29, 2008 9:50 pm
model: 907 I.E.
year: 1992
Location: Hilltown,Pennsylvania
Contact:

Re: Ducati 907ie Rectifier

Post by higgy »

I'm still wondering about how anything in this topic explains the blowing fuel pump relay fuse...
easy check yer fuel filter............. :beer: :beer: :thumbup:
907 have high pressure fuel pump, what take plenty of current (Amps when running) and if ANY of 907 fuel system filters, lines, etc have shit inside, then fuel pump start to take too much current and fuse blows.
and stators overheat :idea:

and charging system issues begin, and bad grounds and burnt wires and terminals

Just sayin...it ain't rocket science :truck:
Ducati,making mechanics out of riders since 1946
There's no problem so bad that a little fixing can't make it worse! : )
If it ain't broke keep fixin it till it is
88 750
90 906
92 907ie
User avatar
Finnpaso
paso grand pooh-bah
Posts: 3090
Joined: Mon Jul 26, 2004 12:00 am
year: 0
Location: Finland

Re: Ducati 907ie Rectifier

Post by Finnpaso »

Higgy, there is NO "ONE fuel filter in 907", as there are 3 of them, ....if thinking EXACTLY, 4 (!!!!)

Higgy: I taught, that You know all about 907IE fuel system..... Tell to us WHERE ALL THEY ARE ... Then i answer, are Your taught "right", or wrong........ hahahahahaha....

Ps. i dont want any "war" between us, but let us all know, from where You find fuel filters in 907....HONESTLY now, HIGGY: .... i am waiting.... Higgy: "wake up", :-)))

Antti :thumbup:
Antti http://www.youtube.com/watch?v=HeKOh3XoXPg&NR=1
KTM 990 Adventure -08 metal dark grey
Paso 750 -89 red/metal grey
907IE -91 red/metal grey
907IE -91 red
2xST4S -02 red/metal grey
ST2 -01 red/metal grey
Volvo V70 Bi-Fuel Classic/titanium
User avatar
Finnpaso
paso grand pooh-bah
Posts: 3090
Joined: Mon Jul 26, 2004 12:00 am
year: 0
Location: Finland

Re: Ducati 907ie Rectifier

Post by Finnpaso »

higgy wrote:
I'm still wondering about how anything in this topic explains the blowing fuel pump relay fuse...
easy check yer fuel filter............. :beer: :beer: :thumbup:
907 have high pressure fuel pump, what take plenty of current (Amps when running) and if ANY of 907 fuel system filters, lines, etc have shit inside, then fuel pump start to take too much current and fuse blows.
and stators overheat :idea:

and charging system issues begin, and bad grounds and burnt wires and terminals

Just sayin...it ain't rocket science :truck:

Did i mention ANYTHING about STATOR overheating???? NOOOOOO !!!!
Antti http://www.youtube.com/watch?v=HeKOh3XoXPg&NR=1
KTM 990 Adventure -08 metal dark grey
Paso 750 -89 red/metal grey
907IE -91 red/metal grey
907IE -91 red
2xST4S -02 red/metal grey
ST2 -01 red/metal grey
Volvo V70 Bi-Fuel Classic/titanium
User avatar
Derek
paso grand pooh-bah
Posts: 768
Joined: Thu Nov 03, 2011 10:13 am
model: 907 I.E.
year: 1994
Location: Scotland

Re: Ducati 907ie Rectifier

Post by Derek »

Finnpaso wrote:Higgy, there is NO "ONE fuel filter in 907", as there are 3 of them, ....if thinking EXACTLY, 4 (!!!!)

Higgy: I taught, that You know all about 907IE fuel system..... Tell to us WHERE ALL THEY ARE ... Then i answer, are Your taught "right", or wrong........ hahahahahaha....

Ps. i dont want any "war" between us, but let us all know, from where You find fuel filters in 907....HONESTLY now, HIGGY: .... i am waiting.... Higgy: "wake up", :-)))

Antti :thumbup:
Four filters? You had better enlighten us then Antti.
As far as I know there is a fuel strainer at the pump inlet to keep the big bits out and an inline filter on the pump outlet for the fine stuff. Some injection systems have tiny filters at the inlet to each injector but as far as I'm aware Ducatis with Marelli injection don't have these.
1994 907ie
2017 Supersport 939
2015 Scrambler Classic
1982 Pantah 500SL (now sold)


Scotland
User avatar
higgy
paso grand pooh-bah
Posts: 3327
Joined: Tue Jul 29, 2008 9:50 pm
model: 907 I.E.
year: 1992
Location: Hilltown,Pennsylvania
Contact:

Re: Ducati 907ie Rectifier

Post by higgy »

Yes Antti Do tell :lol: :lol:
Ducati,making mechanics out of riders since 1946
There's no problem so bad that a little fixing can't make it worse! : )
If it ain't broke keep fixin it till it is
88 750
90 906
92 907ie
User avatar
englishstiv
paso grand pooh-bah
Posts: 1111
Joined: Wed Apr 09, 2008 9:57 pm
model: 907 I.E.
year: 1992
Location: Manchester, England.

Re: Ducati 907ie Rectifier

Post by englishstiv »

Just to get back on track guys I will indeed get a new fuel filter however as I mentioned before with the other rectifier fitted the engine runs very happily with the fuel filter but I am still getting no charge at the battery.

I am now getting a Shindengen regulator with an updated fitting kit and a external LED voltage monitor attached and I am also going to get an upgraded Electrosport Stator and rewire the bike with all new connectors.

Hopefully then I can get this thing on the road for some decent long distance riding this year, The respray will have to wait till another year.

Appreciate all your comments now put your toys back in your prams and play nicely :lol:
DUCATI 907ie 1992
HARLEY DAVIDSON ELECTRA GLIDE CLASSIC 1991
User avatar
Finnpaso
paso grand pooh-bah
Posts: 3090
Joined: Mon Jul 26, 2004 12:00 am
year: 0
Location: Finland

Re: Ducati 907ie Rectifier

Post by Finnpaso »

Derek wrote:
Finnpaso wrote:Higgy, there is NO "ONE fuel filter in 907", as there are 3 of them, ....if thinking EXACTLY, 4 (!!!!)

Higgy: I taught, that You know all about 907IE fuel system..... Tell to us WHERE ALL THEY ARE ... Then i answer, are Your taught "right", or wrong........ hahahahahaha....

Ps. i dont want any "war" between us, but let us all know, from where You find fuel filters in 907....HONESTLY now, HIGGY: .... i am waiting.... Higgy: "wake up", :-)))

Antti :thumbup:
Four filters? You had better enlighten us then Antti.
As far as I know there is a fuel strainer at the pump inlet to keep the big bits out and an inline filter on the pump outlet for the fine stuff. Some injection systems have tiny filters at the inlet to each injector but as far as I'm aware Ducatis with Marelli injection don't have these.
You are RIGHT Derek where thay all are. Marelli injectors have them ALSO in each injector inlets. That company where i have maintained my (ab. 10-12 injectors) told to me that that there ARE very small filters and need SPECIAL TOOL to take them out and clean and put back. Cant do that in home without such tool.
Antti http://www.youtube.com/watch?v=HeKOh3XoXPg&NR=1
KTM 990 Adventure -08 metal dark grey
Paso 750 -89 red/metal grey
907IE -91 red/metal grey
907IE -91 red
2xST4S -02 red/metal grey
ST2 -01 red/metal grey
Volvo V70 Bi-Fuel Classic/titanium
User avatar
Derek
paso grand pooh-bah
Posts: 768
Joined: Thu Nov 03, 2011 10:13 am
model: 907 I.E.
year: 1994
Location: Scotland

Re: Ducati 907ie Rectifier

Post by Derek »

Finnpaso wrote:
Derek wrote:
Finnpaso wrote:Higgy, there is NO "ONE fuel filter in 907", as there are 3 of them, ....if thinking EXACTLY, 4 (!!!!)

Higgy: I taught, that You know all about 907IE fuel system..... Tell to us WHERE ALL THEY ARE ... Then i answer, are Your taught "right", or wrong........ hahahahahaha....

Ps. i dont want any "war" between us, but let us all know, from where You find fuel filters in 907....HONESTLY now, HIGGY: .... i am waiting.... Higgy: "wake up", :-)))

Antti :thumbup:
Four filters? You had better enlighten us then Antti.
As far as I know there is a fuel strainer at the pump inlet to keep the big bits out and an inline filter on the pump outlet for the fine stuff. Some injection systems have tiny filters at the inlet to each injector but as far as I'm aware Ducatis with Marelli injection don't have these.
You are RIGHT Derek where thay all are. Marelli injectors have them ALSO in each injector inlets. That company where i have maintained my (ab. 10-12 injectors) told to me that that there ARE very small filters and need SPECIAL TOOL to take them out and clean and put back. Cant do that in home without such tool.
Well, well. I didn't know about these but was aware of them on other injection systems.
An acquaintance with a Suzuki 1200 Bandit was having problems at higher speeds. The bike behaved like it wasn't getting enough fuel. He had had it to Suzuki dealer and a major service was done yet it still ran poorly. After a lot of internet searching he eventually found out about the filters in the injectors. He got them cleaned and the bike ran perfectly again. The dealer didn't even know about them.
Which makes me think. I've been working with injected Ducatis for about 20 years now and I've never seen any mention of these filters. They aren't mentioned in any service manual that I've ever seen - 907, 851,916, 996, 999, ST2/3/4, MTS1000, MTS1200, MS4, MS4R(S), 1098 etc. As far as Ducati are concerned the injectors are not a serviceable item and I suspect that very few technicians even know of the presence of the filters.
1994 907ie
2017 Supersport 939
2015 Scrambler Classic
1982 Pantah 500SL (now sold)


Scotland
User avatar
paso750
paso grand pooh-bah
Posts: 5558
Joined: Sun Jul 18, 2004 12:00 am
model: 750 Paso
year: 1987
Location: southern Germany

Re: Ducati 907ie Rectifier

Post by paso750 »

The IW724 injectors of the ST3/4/748/916 etc have the filter as a ring on the outside as can be seen on the picture below.

The IW031 of the 907IE (which is also used on the Lambo Diablo and others) has it inside.
Some shops sell revision kits with filters and o-rings or just the filters. I.e. https://mrinjectoruk.co.uk/Fuel-injecto ... 26298.aspx
No idea if these would fit the 907IE injectors. One would have to ask.

I don't know anything about this, these are just some Google results ;)
Attachments
IW724-2.jpg
IW724-2.jpg (63.54 KiB) Viewed 8591 times
User avatar
Derek
paso grand pooh-bah
Posts: 768
Joined: Thu Nov 03, 2011 10:13 am
model: 907 I.E.
year: 1994
Location: Scotland

Re: Ducati 907ie Rectifier

Post by Derek »

This thread has gone a little off topic but I have learned some very worthwhile information. Thanks guys.
1994 907ie
2017 Supersport 939
2015 Scrambler Classic
1982 Pantah 500SL (now sold)


Scotland
Post Reply