GLC 220 no throttle

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Namso

New Member
Joined
May 28, 2023
Messages
2
Location
Southampton
Car
GLC 220D
Hi New to this but hopefully somebody has had this fault before.
My 2016 GLC 220d has developed an intermitant fault. My local Mercedes specialist is unable to trace it.
The car will loose throttle pedal so just tickover. Display shows engine management light, collision avoidance inoperative and stability control inoperative.
Turn off leave for 20 minutes car will return to normal.
OBD shows throttle pedal but that was replaced a while ago and fault code PO6A8 which is a voltage out off range generic code. Merc specialist with Mercedes diagnostics is unable to get any more information than my OBD reader. Have removed bumper and checked radar sensor connections all good. Does anyone have any ideas please.
 

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