Bosch VP30 VP44 injection pump repair solution

**SvenR1** · 8th April, 2016, 05:40 PM

Hi, look this, if its helpful give thanks

https://mega.nz/#!4oF3mCAI!-xsBO6wwM...I6TLd5PABs8TPA

**aldo100** · 12th April, 2016, 07:36 AM

Hello, i have a vectra b x20dth with 1220 error code that i have read with op.com fw 1.45. Looking at live data there is a big gap between desired and actual injection time angle. So i would like to read the code stored in the pump's ECU but how to do it? my op -com have the special function for psg5 but it don't work if i connect op-com to the obd2 socket. (i have psg5 pump, the one with only one connector. Thasnk you for any help.

**metalticket** · 13th April, 2016, 08:34 AM

hello, i'm back for my feedback
i have posted some picture before, it was my solenoid who was melt, so the pump was dead because of it and i was getting P1630 fault code : low gasoil pressure, i have changed this solenoid and now my car is on the road again

if you have P1630 fault code take a look to this solenoid !

**kosarix** · 16th April, 2016, 09:59 AM

Hi have -02 transit with vp30. Got codes p1664 and p1564. Forscan odb scanner reported also from FIP module (fuel injection pump) status4 error (angle of rotation sensor)
Is there a way to test the angle of rotation sensor (IWZ was it?) With multimeter or oscilloscope?

Trying to confirm if its faulty before digging in to ecm to check for the transistor...

and can i get the password also..

**metalticket** · 16th April, 2016, 05:45 PM

hello, if you are talking about the rotation sensor inside the pump you can check the value with multimeter you should get this:
pin 1 is the the first from down
you will get
pin1>pin2 =180ohme
pin1>pin3 and PIN1>pin4 = 130ohme
you can have a litte difference.
hope this will help you

**dorcky** · 24th April, 2016, 07:02 PM

Originally Posted by znoki

If I replace MOSFET for fuel quantity solenoid valve (IRFZ44), than how can I test VP44 on bench?
I want to do output test for fuel quantity solenoid valve, want to test the replaced circuit without the car.

I think we can do bench test on VP44 only with right CAN commands! I`m on a working tool to sniff the data send between VP pump and ECU. After that, need to decode the commands sent from ECU to VP to energize solenoids.

BR!

**GolfmkI** · 26th April, 2016, 11:37 AM

Hello I perhaps need some help /experience

Car is Audi A6 2.5TDI

Dont start
No errors on car

Only error found directly in PSG5 Ecu ( with dennis software)

It says :

"57 Timing device control. Permanent control deviation (30)"

What does it really mean???? I suposse error is repeated for 30 times?

I repeat car has no errors, module seems good....

Even Ive opened and found it is the new one version ( Original Fet has been modified with 3 wires, if you remember older Vp44 modules has only 2 wires). I have never found one of these in bad condition.

So I really dont Know where is the problem...

Any little help will be appreciated.

**metalticket** · 27th April, 2016, 10:37 PM

hello, did you controled your rotation sensor ? i gave the way to controle it 2 posts above this one.
i can not help you more sorry

**nt71adu** · 4th May, 2016, 08:13 PM

Hello! VP 44 BMW 520d fault currently present 43 [067] Control module injection pump and 46 [070] Control unit injection pump (comunication).

Faulty start. Transistor ILRL 2905 PBF is no good.

What kind of transistor i need? Thanks!

**stephensworld** · 5th May, 2016, 06:44 PM

Hi all,

I have a Audi 2,5 TDI 2001 allroad quattro.
The old PSG5 has been destroyed because of short circuit.
I bought a used one in ebay but I can't start motor and have the following errors:
2 Errors found:
01318 - Steuerger?t f?r Einspritzpumpe (J399)
37-00 - defekt
01318 - Steuerger?t f?r Einspritzpumpe (J399)
49-00 - keine Kommunikation

Block 18 shows the following values
19:35:17 Block 018: Einspritzpumpe
0.00 V Voltage (Injection pump
11.55 V Voltage (Motorsteuerger?t)
00000000 Status Injection pump
0000 Impulsauswertung Motordrehzahl

Maybe someone could help me. What could be the reason for the 0.00V on injection pump.

Thank you very much.

stephensworld

**CoriniSrr** · 12th May, 2016, 12:25 AM

hello all !!!! im new here....

**sebxtreme** · 13th May, 2016, 06:36 AM

hi, same problem with one VP29 , i've change the control module entirely, and now it's run good again, but i'll repair the old electronic module 2 mosfet are dead inside....

**gabrielbr** · 23rd June, 2016, 02:57 AM

Very good, thank you

**Ps3slim** · 27th June, 2016, 04:35 PM

There is some very goo info here, thank you very much. I have a question though.. What happens if the PSG5 is not coded to the car? what are the symptoms?

**ULYSSE77731** · 29th June, 2016, 08:42 PM

Hello all PSG5 yes the code module for a vehicle with immobilizer code.
So even a new module must be recoded.
before switching module or transistor think has verify that the solenoid stop son and pressure regulator are not touching among them because every time I exchange an electronic unit had grid due to the short circuit the son of solenoid valves were stripped .