Charge Cooler Pump, Or Soft Limiter???

Page may contain affiliate links. Please see terms for details.

Neil Mackay

Active Member
Joined
Nov 17, 2011
Messages
859
Car
C32 AMG Estate
Hi Guys, firstly im having to post this the old fashioned way..........on a computer :wallbash: as my iphone app wont let me so if anyone knows why can you let me know !! Now onto the post topic...............the last few weeks occationally, and rather naughtily, ive given the C32 the beans when she hasnt been completley warmed up. The result of that, was at about 4000 rpm, the car disengaged the supercharger and obvioulsy lost power. Now, on my old car (Megane 225) if you did that the soft limiter would kick in about 1500 rpm lower than the normal limiter, until the car had warmed to the satisfaction of the ECU. Do Merc have this, or is it, as im pretty sure it is, the pump on its way out? It doesnt seem to do it when the engine is fully warmed up though.........thoughts....:thumb:
 
On my own car the supercharger would cut out after a couple of hard pulls (engine warmed up). Changed the pump... Sorted.

I am not sure in your case as I have never booted my car from cold.
 
It need to be plugged in. There should be a code.
 

Users who are viewing this thread

Back
Top Bottom