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Old 23rd January 2016, 04:13 PM
Mechcanico Lee Mechcanico Lee is offline
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Join Date: Jul 2015
Location: St Helens Haydock
Posts: 434
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Two outer pins drive the motor , two inner pins current sensing maybe ??

Sounds like a duff caliper , did one on a Passat through the week , doing same as yours .... sparking when you try to drive it either way
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