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VW 4 wire coils

Posted: Thu Mar 08, 2018 1:33 pm
by Silbeam
has any one got a pin out for the VW coils

pin 1
pin 2
pin 3
pin 4

I believe there's two earths power and trigger from ECU
many thanks Colin

Re: VW 4 wire coils

Posted: Thu Mar 08, 2018 4:11 pm
by Alex DTA
Pin 1 = 12V
Pin 2 = PGND
Pin 3 = Signal
Pin 4 = Local GND

Local GND is on the cam cover.

Re: VW 4 wire coils

Posted: Thu Mar 08, 2018 5:12 pm
by Silbeam
thanks alex for the reply
pin 2=PGND where would you ground it back to the ECU ground ?

Re: VW 4 wire coils

Posted: Thu Mar 08, 2018 5:46 pm
by Antral
Yes you need to take it back to pin 13/14 on the ECU power connector.

Re: VW 4 wire coils

Posted: Fri Mar 09, 2018 2:37 am
by Silbeam
Spot on thanks Alex