Passat 3C Siemens to Bosch injectors conversion

[vedder]

Hello! everyone! I own Passat 3C 2007 with Siemens PD injectors which 2 are shorted so the car have a no start condition. I purchased a (VW Touran) 2005 Bosch PD injectors and wiring loom, so i need a basic wiring conversion table for round connector right side on the cylinder head. Anyone had any luck with this conversion? I can easily flash the ECU to match the Bosch injection but have no idea how to convert the round plug pin out. Thank you in advance

[radoslawwiklik]

Its impossible...

[cubica1]

I have seen...possible. Injectors +ecu+immo off
rgds,
cuby

hmm...I have just sniff on my base and find what I'm wrote---
it was Passat 3C Passat_2.0_EDC16U34_03G906021LD_391532 and BKP engine...normally it is Passat Siemens SID ecu !!! But in this car was ECU + SW BOSCH system from Skoda 2.0 Bosch
So it coused my headache, what's happen here!!!??? At the end, I have conclused that ECU is foultu anyway, so I have replaced the same and car was fine.

BUT, to make change form Siemens injecotors to Bosch---is possible! For sure. I think also,....only one wire should be added, possible for driver pedals supply...not sure...

[dimitar]

siemens ppd .......piezo injectors work at 250 volts level ....there is a inverter inside the ecu

bosch edc..........solenoid injectors work at a level of 80 volts

conversion possible with ecu , wiring , and sensors from another vehicle