Bosch VP30 VP44 injection pump repair solution

**Anmed** · 6th May, 2010, 10:17 AM

yesterday repaired. IRLR2905 was soldered in place using a faulty.
For soldering used IRDA Rework Station.

**beamer320** · 7th May, 2010, 01:59 PM

Originally Posted by zack1

Whats the price for the part att bosch ? and wher did you call ore order it ?

hello any good car spares will be able to sort the part for you i use dcs wich the part was 70 pounds it is paid for but still waiting for bosch to release sales hope it helps

**beamer320** · 7th May, 2010, 02:09 PM

Originally Posted by zack1

Whats the wrong code in obd when it is the transistor ? and whats the wrong code when it is the rotation angel sensor (1467255103) ?

the code will come up as the pump itself as long as other error codes but these other ones will clear because wen this part fails all the other will report failing because they need these one to work like the advance and retarding valve solenoids they will not work so not enough fuel is getting to the injectores plus there is no code for the transistor itself as it is part of the edc the transistor needs to be chek with a multimeter for broken circuit so once again do not play with the edc or you will regreat because if you change the transistor the car will work but for how long? and the engine will not work propely better to wait then try dodgy fixings

**Craig in Spain** · 7th May, 2010, 04:36 PM

Hi Beamer 320, sounds like you know what your talking about.
I have my pump in bits as we speak.
I need to clarify something. You are saying it's the angle sensor that is faulty. However, if the transistor is blown, it won't work without being repaired first, therefore, are you saying fit a new ECM with angle sensor, if this is the situation? Or, replace faulty transistor and angle sensor?

**N7MOG** · 9th May, 2010, 10:03 PM

I really would be interested in knowing if this diesel pump can be repaired instead of having to buy a Bosch "rebuilt" unit. I would think that it would be a less expensive option!

Bill

**paulus32** · 9th May, 2010, 11:16 PM

Originally Posted by darius89

picture
Does that way( in .pdf file ) of soldering works with irfz44n ???

Thanks will try this myself.

**paulus32** · 11th May, 2010, 11:15 PM

Originally Posted by beamer320

im just waiting for the part to arrive from bosch then as soon iv got it ill post the vid but as i said they are cheking what goes wrong with this part so they have stock but the sales are suspended but i have fixed about 150 pumps like these by now so my advice is until i post the video do not play around whit the edc best to all

Am looking forward to this video have you got the part yet??

**masterx584** · 13th May, 2010, 06:55 PM

Originally Posted by busaman

i guess this is the problem i was about to clear the gell away and picked the leg with a needle to see if any were broken and the whole plate with the legs still attached lifted up. now all i neeed to do is fix it there are several choices of transister on here which one is best

What is doing pin 3 of vp44 ?

**Dacrasy** · 14th May, 2010, 01:26 AM

I want to buy an Opel Zafira 2.0 DI with a VP44 which is supposed to be out of order according Opel.
Can I repair it if I follow this topic?

**mustata.razvan** · 15th May, 2010, 12:01 AM

I have the same problem faced by all members. car stops and starts after a good while after. after scan result error sensor rpm sensor is located in the pump or leaflets, I hope a fellow guide from romania have a bmw e 46 320d with vp 44

**cristi_bv** · 16th May, 2010, 01:28 PM

The sensor is inside the pump.

**Dacrasy** · 16th May, 2010, 01:43 PM

I am in France and I want to know if anybody knows a website where I could order BOSCH parts (for ex : angle of rotation sensor or solenoid)?
Thanks.

**fluorescent** · 16th May, 2010, 02:32 PM

One question:
why dont put the original transistor?:
B?squeda de productos | Farnell Espa?a
Its much smaller and is original one.

**jose70** · 16th May, 2010, 05:12 PM

Originally Posted by vares

It's not a secret a long time ago

Little review from VP pumps and couple diagnostic programm for this,works with K-line interface.

Thanks from Spain

**ouzosoft** · 16th May, 2010, 05:31 PM

Originally Posted by drivergabriel

yes! read:

BMW: you can swap the pump and after that you can syncronize-it with inpa!

OPEL: just ,,plug and play'' (from opel to opel)

AUDI: just ,,plug and play'' (from audi to audi)

FORD: i am not sure

SAAB: just ,,plug and play''

FORD fu*ks u anyway, for me it's third time in 2 year that i'm fixing the pump in sum it is 1.5k euros. and i burns again. mf. Bosch S*ck high..