Installed Iridium IX plugs in 02' C32..Nice result!!
Last edited by benzluvr1; Sep 7, 2009 at 12:27 AM.
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and agreed on the same topic.
benzluvr (or w/e), please slow down on the threads. you have three or four threads about the exact same thing.....post your results and additional pertinent questions in the original thread. do not create a new thread just for a brand new question on the exact same topic
thanks
The Best of Mercedes & AMG
. As always, I appreciate your advice Frank.
. As always, I appreciate your advice Frank.what is the full symptom of the car? no power under any rpm? or engine doesn't want to rev with heavy throttle input?
if it's the i/c pump you can still drive the same way except when the supercharger disengage which you will feel the car is mad slow although the engine is still somewhat willing to rev.
if it's the i/c pump relay basically the same symptom as the i/c pump fail because the pump will not turn on due to bad relay.
supercharger will only disengage when the IAT is too high.
also see if you can pull the some codes from odbii port.
lastly check out the thread TemjinX recently started regarding similar issue which I think he had listed the pedal part numbers on his thread. if you know the part number you can get it from the online source like getmercedesparts.com or rmeuropean.com much cheaper than from dealership.
if it's the i/c pump you can still drive the same way except when the supercharger disengage which you will feel the car is mad slow although the engine is still somewhat willing to rev.
if it's the i/c pump relay basically the same symptom as the i/c pump fail because the pump will not turn on due to bad relay.
supercharger will only disengage when the IAT is too high.
also see if you can pull the some codes from odbii port.
lastly check out the thread TemjinX recently started regarding similar issue which I think he had listed the pedal part numbers on his thread. if you know the part number you can get it from the online source like getmercedesparts.com or rmeuropean.com much cheaper than from dealership.
for the first 5 to 10 minutes the car feels definitively better and more responsive. I have had my ic pump replaced 2 years ago and I know how the car feels when it dies completely. I can still hear the supercharger. Is it possible that the ic pump might not be functioning properly or has a short somewhere? Maybe I am better off just replacing the pump with a johnson cm30 and go from there.
the cm30 would be an much more reliable upgrade for sure.








