PSe!

psepumpnightmare

New Registration
Joined
Jul 8, 2024
Messages
1
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0
Your Mercedes
SL350 2010
Hi, hoping someone can help! Have seen many posts re the PSE pump My 20amp fuse was blowing. Now nothing doing at all. The locking won't work, the boot closer shows open, the windows won't go up. The foam around the pump was wet so have dried it out. Is the insulation even necessary? I put a new 25amp fuse in and it's not blowing - I think because the pse pump has shut down. Basically, is it worth a fix or should I just bite the bullet and get a new pump fitted?
 

mioba

Senior Member
Joined
Feb 19, 2006
Messages
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Location
Nottingham and Köln
Your Mercedes
W124/E200, W220/S320CDI, W205/C200, W251/R350CDI 4Matic
Do it once do it right and use the correct fuse - you will be happy if have an electric fire.
You have a water leak - sort it.
Replace the motor or rebuild existing - depends how competent you are.
Use correct fuse.
 

peterws1957

Senior Member
Joined
Apr 3, 2016
Messages
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Location
Lancashire
Your Mercedes
sl350 /2004/3.7 and CL65/2009/6.0
As above. It might be worth taking the pump out and dismantling to have a look inside. It might dry out and recover itself. There are YouTubes showing what to do. New ones if you can still get them are somewhat eyewatering in price. But as above get the leak sorted - it will be the boot seals probably.
 


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