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  1. Volkswagen Passat B5 Discussion
    Anyone have a link or details on how to get access to the passenger side Combi Valve on a 2.8 engine? I'd like to remove it for cleaning purposes. Any direction is appreciated.
  2. B5 Garage
    Saturday I replaced the SAIP in my 2004 GLS 1.8T AWM engine. The original pump had been generating LOTS of noise and then CEL for incorrect flow detected. Ordered replacement from Ebay for $ 75 USD, arrived from China in less than 3 weeks - not bad at all me thinks. In removal of the old pump...
  3. Volkswagen Passat B5 Discussion
    '03 2.8 4motion Hey all! Chasing down a p0491,2 and I've already checked the fan, relay, and fuse and all test good at this point. I did just purchase this rig for cheap and the PO had it dealer serviced its whole life. I called the dealer and they told him late last year it needed a...
  4. Volkswagen Passat B5 Discussion
    ATQ breather hose replacement for illustration ETKA 103-80 VW part # 078103223E using a $6 Autozone part with 1 inch of rubber removed from on end. The AZ part # is 70647 code A and fits between the puck valve and the breather hose that sends oil back to the crankcase. I also removed 1/4 inch...
  5. Volkswagen Passat B5 Discussion
    Recently failed emissions due to p0411. Changed combi valve and saip then cleared code. 4 days later the cel came back on and I figured it was because the parts I got were from a junkyard. After scanning turns out it's showing p0012. I don't think the repair could be related to this code as I...
  6. Volkswagen Passat B5 Discussion
    Alright so I have a quick and easy question I would like to clean my Combi Valve, it is completely clogged with carbon and is causing my car to have a rough idle during the SAI warm up. The previous owner had the two vac solenoids reversed (problem solved thanks to passatworld members) and my...
  7. Volkswagen Passat B5 Discussion
    Alright so my fellow members of Passat World have answered every question/problem I've had so far and this is the last one. For some reason my n112 solenoid is providing constant vacuum to my Combi valve which is on no matter if the car is warming up or hot. I've checked the wires, the plug is...
  8. Volkswagen Passat B5 Discussion
    hi Guys, I am the original owner of a 2002 Passat v6 with 263,000 miles. I have been getting P0491 frequently with the warmer weather. I would get this code periodicly last fall and winter every couple weeks. I am now getting this code every day. By using the search at this forum I have come to...
  9. Volkswagen Passat B5 Discussion
    I am preparing myself for one of the crappiest and nastiest jobs :banghead: on Passat that is changing the coolant flange. :wrench: For this I need to remove the Combi valve to have more room to access the darn thing. Could someone help with instructions as how to remove the Combi? :confused...
  10. Parts For Sale
    Works with cars equipped with relay 451 (non-MFSW version stalk). Manufacture date is 08.06.2002. No rust on clamp, personally pulled from a dry salvage chassis. I used it for a few months along with my R32 three spoke steering wheel until I completed my S-line B5 Tiptronic MFSW conversion...
  11. Volkswagen Passat B5 Discussion
    Whats a good way to go about removing the combi valve on the AWM. i am constantly pulling p0411 i am led to believe its the combi
  12. Parts For Sale
    Cleaning up my engine bay. 124,000 miles on all parts off an 01 AUG engine. SAI pump SOLD Combi valve (06B131101) for AUG /AWM $50 shipped Hard lines (06B103213 and 058133607) $15 ea Turbo inlet $15
  13. B5 Garage
    I have a very small issue but I'd like to get it taken care of. Earlier this year, I replaced the heads on my B5.5 V6. It's been running fine, but occasionally I get slight symptoms, plus an intermittent CEL. CODES: The CEL will go on if I drive it a lot in one day. Most days won't come on...
  14. B5 Garage
    I think I may have made a rookie mistake. I changed my PCV and Vac lines this week and found a couple small issues (thanks to PW for great write ups and DIY's!). Here is the problem: The vac line between the intake manifold and the combi valve in my 1.8t AWM has a check valve. I replaced...
  15. Volkswagen Passat B5 Discussion
    Hello i have 2003 passat 1.8T AWM engine. In the process of replacing coolant flange(back of the engine), I would like to remove the combi valve for better access to flange bolts... Bottom of combi valve, there are two hex bolts , i am having problem in removing them as there is not enough...
  16. B5 Garage
    CEL came on with P0411 (I think I'm remember correctly) - SAIP incorrect flow or something like that. Here are the repair steps I took: 1. checked all vac lines. 2. removed air line from SAIP and tried to blow in it while cold - unable to blow air in which means the combi valve was closed...
  17. Volkswagen Passat B5 Discussion
    I've been having the dreaded p1423, and owning only VW/Audi since starting to drive (other than my wrangler :P) I'm used to this bs SAI problem. I only have a bank one code, haven't found a single vacuum leak on the hoses, the SAI pump runs great and not super noisy and whiny so today I took...
  18. Volkswagen Passat B5 Discussion
    So yesterday i replaced my turbo and my cat. Obviously it smoked for a while after starting it to burn off the new gaskets and whatnot, but after taking it for a test drive i noticed a really bad burning smell. Today i jacked up the car and looked underneath to make sure all was well...
  19. Volkswagen Passat B5 Discussion
    Will a V6 combi serve its purpose in my 1.8t?
  20. B5 Garage
    Hi im trying to remove the screw holding the combi valve but i don't have a short enough wrench to fit in. do i need to buy a special tool? if you look at the picture i can't get my wrench in there because it hits the top.
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