Repair of the engine control unit ECU 044906022D SIEMENS 5WP4029 VW T4 BUS 2.0l AAC

Repair service of your defective engine control unit ECU
044906022D 5WP4029 VW T4 BUS 2.0l AAC.


Installed in:
VW Transporter T4 Bus 1991 -1999

Possible errors in the control unit:
- 00519 (G71 defective) Motor does not start or does not run smoothly
- Misfiring, total failure, contacts oxidized
- Throttle valve potentiometer without function
- Total failure / diagnosis no longer possible
- ECU internal defective.


Procedure Repair-Service:
1. You buy this service and pay via PayPal or bank transfer.
2. You send your defective engine control unit ECU to our address.
3. We will repair your engine control unit ECU  the same or next day.
4. Then we send the repaired motor engine control unit ECU
back to you the fastest way.


Repair-service of your engine control unit ECU with 24 months warranty!