Abs pump

ddecca

New Member
Need confirmation

Possible found the problem.
After another rebuild of the hub again and testing the car. G47 4 sensor and 2 hubs
I was having issue with vacg com,
After three or four mins it kept locking up as I was checking the measurement block and graphs.
I had the bonnet off and i could hear a relay clicking on and off which was at the same time as vac com dropping out and bring the mill lights on.
It is the ABS pump switching off and on.
Just check o see if this normal when plugged in or not ?
Or has the pump is failing causing the G47. ?
 
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