- W220 pse pump replacement The following troubleshooting section will show you how to reduce the shut-off pressure on your pump thereby preventing the pump from timing out and shutting down on its own. com/watch?v=EwlFbqw0ul4 This video shows in detail and step by step how to remove a PSE See full list on w220. power center lock worked but the door close assist still not working for all doors Mercedes SL S CL Class R230, W220, C215 PSE Central Locking Vacuum Pump Motor Impeller Repair Kit Install Instructions Guide: Page 10 Step 7: Reattach Motor to Circuit Board Using a soldering iron melt the solder again and attach the wires to the correct terminals on the motor. Else, it may need some programming, depending on the options on the donor car. . However water got in to my PSE pump in the boot and I had to source a replacement. I received a list of the fault codes and events as part of the process. It comes with connectors and is compatible with various part numbers, including 220 800 11 48, 220 800 12 48, 220 800 08 48, and 220 800 06 48. The donor car will most likely have different systems to the new car hence the need for reprogramming. I purchased a replacement pump/motor, pump runs on direct 12V test (although i didn't test the actual vacuum level on it). In a W220 without an auto-closing trunk, the PSE pump has three trunk functions - unlocking, soft closing and extending/retracting the hidden handle. Apr 17, 2019 · Link to PSE vacuum PUMP ROTOR replacement video: https://www. How did you replace or fix a leaking line? 6. The replacement PSE pump was a pump for the suspension! Jun 13, 2023 · W220 PSE Pump Jump to Latest 1. Feb 8, 2009 · A few years ago I had problems with the PSE pump on my 1998 E320 wagon running for extended periods. Just a titbit of info for you guys. Feb 8, 2023 · It is possible to find which pneumatic line operates a specific actuator and to use a hand-operated vacuum/pressure to that line. It worked for a while but then stopped working. The motor had overheated and the plastic ports had warped. I have doubts the pump was programed as the shop owner mentioned " the pumps learn the vehicle after several days. I purchased a used PSE unit on eBay and replaced the PCB with the one from my old PSE unit. This is an air pump th Mar 17, 2010 · -- PSE Pump Location post #6 at What is this part? DIY Tips on PSE pump replacement - it must be programmed! PSE (soft close assist) Lessons Learned Superb pdf writeup by Brian Rice (ricebubbles) explaining the system at post 15, Does my S500 have soft/self closing doors?, including a PSE pump diagram. Dec 1, 2023 · Another common issue with Mercedes-Benz SL500 R230 cars is a failed or leaking PSE Pump - PSE is short for Pneumatic System Equipment. I managed to find an exact replacement motor on ebay and, after rebuilding, the pump works as good as new. These pumps serve so many functions its really not possible to operate the car without a working PSE pump. The W220 S-Class Pneumatic System Equipment (PSE) Pump has each Port designated with Capital Letters: SK, KAF, HECK, TD, Blank FoR, FoL, BFT, FT and MKL. Oct 15, 2019 · Very interested to hear if someone can find a compatible aftermarket motor for these. e. The impeller however is worn out; thus the low pressure. Apr 19, 2016 · This pump system is worked harder on the W220 than other models, as it controls the boot release, locking, soft close door system, and lumbar supports for the front seats. (The system does use both negative pressure (vacuum) and positive pressure. It also controls the alarm (if fitted) and the interior light timer, door unlock crash sensor Plus rear demister relay and ARA control model if fitted. Most PSE central locking pumps fail causing a 20 amp fuse to blow and central locking to stop functioning. See here Jul 25, 2021 · Open and check your pump for any signs of melting that may have occurred as a result of the over running. 1 of 2 Go to page. Oct 31, 2018 · This is about an hour job to replace the PSE Pump (without swapping electrical board). A dude on a forum had 100 or 200 motors produced as exact replacements for the w140 pumps. Failure to do this may mean the pse pump will try to run too long and will overheat and cause irrepairable damage. Feb 18, 2016 · A replacement pump usually needs programming with STAR diagnostic assistance system to match rhe car. I have several spare PSE pumps put away but recently one died in my S600. I have soldered in used replacement pumps before to make one good PSE pump for a w220 out of 2x dead ones. Is the tubing available in bulk? 8. Feb 22, 2023 · 5. ) This antenna mast is obviously located on the left hand side of the trunk behind the carpet lining The electric antenna motor is slightly smaller than the pse pump motor, but the "Strata brushes" were in great condition and possible as replacements in the pse pump! Nov 30, 2019 · It seems the 220's PSE pump is end of life, I opened up the PSE pump, the motor is fine, ( no burning, and runs smooth ). This is well documented here. Nov 24, 2018 · Hi guys, not posted before as I've had a trouble free couple of years with my 2001 Slk320. Hence they are a critical spare. I gather that the new unit needs to be coded to the car. I had a pump motor that seized, and ended up melting the electrical leads insulation leading to it shorting the wires. I. Having found one and fitted it I find that the alarm goes off constantly and have removed the fuse for now. youtube. This needs to be energized to unlock the trunk. Figure 2 PSE Pump Air Line Port Designations The following Table shows the Connector Colour, Air Line Colour, Designation and Function for each Jul 15, 2018 · PSE fuses are #5 and #19, rear fuse panel, under the rear seat where the battery is. s55 amg, s65 amg , s63 amg (w220, w221) cl55 amg, cl65 amg, cl63 amg (c215, c216) sl55 amg, sl63 amg, sl65 amg (r230) sls amg gullwing (c197, r197) We can re-manufacture your faulty Mercedes W220 S320, S350, S430, S500, S600 PSE central locking Pump. I have searched all over for details on this. wiki May 25, 2012 · I just had my PSE Pump, sometimes referred to as the soft close assist pump, replaced yesterday. Upon searching, I found a British Website, selling just the impeller, and claiming their products are better than the OEM. 4K views 8 replies 4 participants last post by tim687 Jul 11, 2024 Feb 22, 2007 · W220 S-Class W220 vacuum pump problem I replaced the PSE pump in the rear. In any case, if you need to replace the PSE, make sure you replace it with the same model and possibly model year. Mar 9, 2024 · Where is the feature to program a new virgin PSe pump without transfer of the code from the original cars pump? It's not in DAS. And inside those the DC motors tend to wear down the brushes and die. Once we have determined your PSE pump is faulty we perform a full rebuild and a function test, most units […] Aug 6, 2016 · W220 failed PSE system. The latch in the trunk lid has its own solenoid valve similar to the ones in the PSE. I disassembled it and found the motor was failing. Thread starter korgua; Start date Aug 6, 2016; 1; 2; Next. ) This Pneumatic System Equipment (PSE) Pump - W220 S-Class Encyclopedia is the place to start. If it is not damaged consider fitting a new replacement motor from ebay etc. " This genuine OEM door locking vacuum pump is a perfect fit for your Mercedes-Benz W220, S430, S500, or CL500. Please leave me a like and a comment on this video since it helps the channel out. glove box to port XX on the PSE pump. May 1, 2013 · I have a slightly different problem. I spent a lot of time researching the DIY write-ups and even more time talking to my trusted Indy Mechanic. See Figure 2 PSE Pump Air Line Port Designations. W220 pse specific motors are available. I wanted to know, the forum's verdict on May 22, 2016 · I recently replaced the PSE pump in my 2005 S500 and had an independent MBZ shop do what I believed was a reprogram of the pump to the vehicle. May 1, 2011 · (I'm going to replace the whole antenna mast anyway, so no loss either way. Are replacement PSE pump fittings availabe? 7. I bought yet another used PSE and it also stopped Mar 9, 2019 · PSE ( Pneumatic System Equipment ) Central Locking PSE Vacuum Pump operates the doors, boot ( trunk ), headrests, Multi Contour Backrest (Lumbar Support Blad Jan 7, 2023 · The most common failure in w220s is probably the PSE pumps. 2003 S600 (one of two current DD's, "sex on wheels"--second w220 project Jun 25, 2020 · The PSE pump in my 2003 W220 S430 4matic failed a few months after I purchased the car in 2017. Jul 16, 2006 · The PSE(A-37) has a vacumn pump to operate the door, boot and petrol filler locks. Go. If one of these things develops a leak, then the pump will be working overtime and end up seizing up, and burning itself out. Is there an upgraded tubing available? 9. I read and reply to 100% of all the comments on my videos. This very simple adjustment completely restored reliable function to my system. Is there a block diagram showing the layout of the PSE system from the PSE port to the individual locking mechanism. ibkp ddu ztcfo ozamqj pgkzr ocwx viw xfwq zip phyliru