PicoScope 7 Automotive
Available for Windows, Mac, and Linux, the next evolution of our diagnostic scope software is now available.
2012 VW Tiguan 1.6 Tdi CAYC Engine
2012 VW Tiguan 1.6 Tdi CAYC Engine
This car will intermittently not crank.
It has Start Stop
Suprising thing is that it has 2 starter motor Relays in Series ! I would love to know why ?
I have removed the covers from both relays and it will crank and start if I hold both relays in by hand.
Any ideas anyone ?
It has Start Stop
Suprising thing is that it has 2 starter motor Relays in Series ! I would love to know why ?
I have removed the covers from both relays and it will crank and start if I hold both relays in by hand.
Re: 2012 VW Tiguan 1.6 Tdi CAYC Engine
Hi.
.
The first relay J906 is used for both variants of the starting system.
The second relay J907 is used only if there is a START-STOP system.
The relay contains a terminal 50R (diagnosis terminal 50) that is used -
in the operation of DC/DC INVERTOR J532 and ECM J623 in the START-STOP mode.
.
The first relay J906 is used for both variants of the starting system.
The second relay J907 is used only if there is a START-STOP system.
The relay contains a terminal 50R (diagnosis terminal 50) that is used -
in the operation of DC/DC INVERTOR J532 and ECM J623 in the START-STOP mode.