WebGenuine BMW 5 Series E39 Emission Control Secondary Air Pump 11721433959 (Fits: BMW 540i) (2) 2 product ratings - Genuine BMW 5 Series E39 Emission Control Secondary Air Pump 11721433959. $529.90. $14.00 shipping. SPONSORED. Air Pump Hella 7.22166.02.0 (Fits: BMW 540i) $300.30. Free shipping. WebJul 17, 2016 · Vacuum Hose, Secondary Air Injection Pipe Pump Vacuum Hose Line 11727574490 Fit for E46. ... 5.0 out of 5 stars Perfect replacement item for my e39. Reviewed in the United States 🇺🇸 on July 20, 2024. Verified Purchase. Great price and the hose works perfect. Read more. Helpful. Report abuse.
ᐅ BMW 5-Series (E39; 1996 - 2003) Fuse Box Diagram 🔧
WebAug 22, 2013 · Or from time to time it wouldn't kick the pump on and I failed to notice it wasn't running. To test the valve, on a cold start remove the large hose going from the airpump to the valve. Feel for exhaust gas coming from the valve. See link above for more info. Good luck The original thread that got me going on secondary air system: http://sandbox1.bimmerworld.com/Exhaust/BMW-Secondary-Air-Pump-Valve-Hoses-EGR-Emissions/Secondary-Air-Pump-Control-Valve-Gasket-11727505259.html cuffed ripped mom jeans
Purpose of secondary air pump and vacuum hoses
WebJul 27, 2009 · 7,292 Posts. #3 · Jul 26, 2009. Re: Secondary air pump works but doesn't turn on (BMAN) The pump should turn on for less then a minute after you start the car. What I would do is put your voltmeter across the leads for the SAI pump and have a friend start the car. If you get +12V (which I highly doubt you will) then your pump is bad. WebThe secondary air system in a BMW has some fairly common failure points. They are easily replaced by simply exchanging some of the old vacuum tube lines with... WebSUBSCRIBE TODAY!!!!!!!!!!If this video was helpful to you and if you would like to place a donation, here is my Venmo and PayPal information. Or I would real... cuffed rugrats