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View Full Version : SID206 Full pin out S-MAX



seanmarson
21st January, 2021, 03:17 PM
Has anybody come across the full pin out of the SID206 ECU? I've spent 2 days looking all over but all I can find are the pins if you want to programme etc.

The reason is I have a charging fault despite new battery and alternator. There is a single blue/pinkish or red striped wire coming from the back of the alternator, and I assume this lead will end up on one of the three plugs of the ecu. What I intend to do here is carry out a continuity check to see if there is resistance in the cable, if it checks out ok, I'll dig out the picoscope. A good diagram of this area would really really help.

If you can help, I would appreciate it.

P1632 87-68
P1632 94-68

Ford S-Max 2.0 tdci D4204T duratorq 2008
WF0SXXGBWS8D82355

rafal
21st January, 2021, 04:37 PM
1st wire is going from alt to pcm ( plug B - brown , K4 pin )
2nd wire is going from alt to fusebox

seanmarson
21st January, 2021, 07:01 PM
Hi, thanks for the reply. I've had a good look at the alternator, apart from the B+, the plug only has one wire in there. It looks blue with a thin pink stripe. Does this go to the PCM?