Passat (B5) :: 2001 - Secondary Air Pump Went Out
Feb 10, 2010
The secondary air pump on my 2001 went out the other day. The question that I have is it bad to drive with a bad pump?
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Feb 10, 2010
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Passat (B7) :: 2012 - Secondary Air Pump Location?
Looks like I have an issue with the Secondary Air Pump, but I am not sure where its located, where this is on the car?
View 1 RepliesPassat (B5) :: Secondary Air Pump Won't Working Properly
I have had an engine code for some time claiming my auxiliary air pump is not working properly. My indy saw no obvious problem, but it could just be shot. He suggested I take it to the dealer. But from my understanding, that pump only works to achieve cleaner combustion when the engine is cold right after a start. I am tempted to continue ignoring it. Would I be making a mistake? I haven't noticed any power or mpg reduction.
I guess I can always take my car in for the under the hood seal recall and have them do a diagnostics too.
Passat (B5) :: 2004 - Secondary Air Pump Hose Broken?
Ok so I accidentally broke the hose that connects the secondary air pump to the stock intake box and been looking around for a replacement. I have looked around and searched and searched and the only one I found is this one: [URL] .....
Will this work for a 2004 1.8T? I know it says that its for the 2000-01 but it looks exactly like the one that goes on mine. Haven't checked the dealer to see how much they want for it but it will most likely be an arm and a leg.
Passat (B5) :: Loud Noise For A Minute Or So On Cold Start - Secondary Air Pump?
I've got a 2004 1.8T 4motion passat and when it starts cold in the morning it makes a loud noise for a minute or so then it stops and is normal again, I'vev been told by a local autoparts store that it is possibly the auxiliary/secondary air pump that needs to be changed to fix this poblem. if it is the air pump how hard is it to change and do u need any special tooling to do it or is it fairly straight forward to change?
View 5 RepliesPhaeton :: Secondary Air Injection Pump Location?
Where the secondary air injection pump is? I'm getting P1411 & P1423 codes.
View 4 RepliesGTI 337/20th Anniversary :: Secondary Air Pump That Turns On When Start
I have a question? I have had my car parked for about 2 1/2 months and I just started it this weekend and I've always noticed on our cars when we start them in the morning I think it's the secondary air pump that turns on, it sounds like a blow dryer.. It only stays on for about 10 seconds maybe. Cause when I started my car this weekend I didn't hear come on.
View 3 RepliesSuburban :: 1998 V8 - Secondary Air Pump Stays Running
Started with the p0410 trouble code. Pump was seized, so replaced pump along with the check valve and hoses. Ran fine for about a day, then noticed pump was running when I passed by the vehicle. Unplugged it, plugged back in, and all seemed to be fixed. Now the check engine light back on, and again the pump stays running- vehicle turned off and key removed from ignition. Have to go borrow a code tester again, but what is causing the pump to stay running? I don't want this one to burn up. I need to get it smogged for my reg renewal asap before I get penalized for it being late. The guy who replaced the pump and did the unplugging thing just wants to reset the codes and try again. I'm thinking there is a more logical reason or a step he neglected to do when replacing the pump.
99 suburban LS 5.7l V8
Saab - 900 :: 1996 - CEL Came On / Faulty Secondary Air Injection Pump
I have a beautiful 1996 Saab, 900s. Recently the check engine light came on and at Autozone they said the code was for the secondary air injection pump. I took it to a new mechanic, he checked it out and called me to say the pump itself was broken and would cost 1,000 to fix. I said that was a lot, and would think about it, and picked up my car.
Strangest thing- the check engine light is now off! Is this normal? And I just took the car in for the state inspection, it passed! I was under the impression a car without a working secondary air injection pump can't pass emissions. What is going on here??
Ford - Focus :: 2006 - Secondary Air Pump Failure
I have a PZEV (Partial zero emission vehicle) 2006 Focus. Recently, my car threw the check engine light. Looked at the two codes, found out it was for the secondary air system. I pulled the car apart, removed the pump, checked that the pump was indeed receiving 12v (checked with a multimeter) with ignition-on-engine-off. I couldn't feel, or hear, the pump spinning. Figuring it was the source of the problem (as opposed to a clogged hose), I replaced the relay, thinking that perhaps it was on its dying leg. That didn't work. I next replaced the pump, which also didn't work. I can't even hear or feel the new pump running with ignition-on-engine-off.
I "reset" the codes, or so I thought, by disconnecting my battery for quite a few minutes. During the first startup, the check engine light isn't on. Starting up again though later in the day, the light returns. The engine does run a bit rough when cold without the pump malfunctioning for the first few brief moments.
Is the pump supposed to be powered and running for the entire time ignition-on-engine-off (I assume so since it is receiving 12v). How loud should these guys be? I would have thought I would be able to feel the motor spinning or hear something....
Touareg :: Humming / Vibration Noise From Secondary Pump
What is the solution to fix the secondary pump humming/vibration noise? I get this humming noise from my driver side center dash area and according to few other members, it's the secondary pump. Some dealer fixed it by moving it to the side a bit to stop the vibration.
My dealer told me that's false and it's normal to make that noise (never had this noise before) and if there is something wrong, VWoA will issue an TSB to fix it..
Well, they won't do anything until there is an TSB and I was wondering if it's a easy fix that i can do it myself??
GTI 337/20th Anniversary :: Secondary Air Pump Whistles At Cold Start
Have a little oil on the outer part of the turbo and its making a raspy noise when my turbo is spoiled not sure whats going on the car pulls just as hard and boost levels are normal i had a check engine light on for a few days right after this started code was for p0411 dont think its related cause i know my secondary air pump whistles at cold start so im assuming that the code is for that and not related to the turbo.
View 1 RepliesGolf IV R32 :: Check Engine Light Come Up / Secondary Air Pump Broken
I recently had a check engine light come up on my 2004 r32. Dealer told me that the secondary air pump is broken and needs to be replaces, codes that came up were p1432, p1423, and p1411.
I replaced the pump and the next day I heard the "vacuum" sound of the air pump so I know that it works. A day later my check engine light come on again, and I cannot hear the pump anymore.
Now I just changed the pump, not even the rubbery inserts as I didn't know. The pipes seemed to be fine. I checked the quote from the dealer and they also mentioned that the intake pipe is broken, part number 1J0-131-128-AB.
Is that one of the pipes that is connected with the secondary air pump or it's the main intake pipe??? If it's from the main intake, is it possible that the secondary air pump want work because of that???
Should I change the rubbery inserts on the secondary air pump??? Is it safe to drive until I take care of this?
Ford Aerostar :: Fuel Pump Secondary Circuit Failure
I got a code for Fuel pump secondary circuit failure, how do you fix it? 1990 Aerostar 4.0 2wd with A/T and A/C
View 14 RepliesPhaeton :: CEL Codes For Secondary Air Intake Pump / Water In Passenger Foot Area
I am still getting the CEL codes for the Secondary Intake Air Pump after I noticed the water in the passenger foot area. I clear the CEL but it comes back on again after a few days. I am now trying to trouble shoot the issue. When I start the engine cold I do NOT hear the blower come on the first minute the engine is on. That tells me the Secondary air intake pump is not turning on. Next I must check the relay or fuse tied to the pump. Which relay or fuse number it is and where it is located exactly?
If the fuse/relay is not the issue, how difficult it will be to change this pump and where it is located exactly?
Ford F-150 (2004-2008) :: Code P1237 - Fuel Pump Secondary Circuit Failure
ok i was just driving my 2004 ford f150 truck and it stopped running. I turned the key and it started back up again and then while on idle it stopped again. I took it too auto zone and it showed a code of p1237 which as far as i can see says fuel pump secondary circuit failure. does that mean i need a new fuel pump and how hard is it to replace.
View 1 RepliesGolf IV / Jetta IV :: 5 Engine Fault Codes - Cam Position Sensor / Knock Sensor / Secondary Injection Pump And Mass Air Flow
I recently picked up a 2000 jetta vr6 for a very good price its a glx I have owned a vr6 before and done timing chains myself on it this one is a glx , I am having 5 fault engine codes on my vagcom they are cam position sensor , knock sensor, secondary injection pump, and mass air flow it ran fine 100 miles yesterday this morning the epc came on then went off and ran bad can these codes all be related or do I have to replace each sensor individually..
View 9 RepliesPassat (B5) :: Secondary Air System Valve Replaced / CEL Came On
I've had my 2000 V6 Passat in for service three times with Secondary Air System issues - the dealer said that the whole thing needed replacement. The indy shop identified a couple of things to repair but said total replacement was unnecessary. A secondary airs system valve has been replaced twice (same one both times). Check engine always comes on within a day - we took it to another dealer for their opinion and again. Said that I need to replace the valve (third time!).
View 2 RepliesPassat (B5) :: 2001 1.8t Overheating After New Water Pump
i just did a new timing belt water pump kit on a 2001 1.8t (aug engine code) the new pump has a metal impeller. i ran it in the drive way for mots of an hour off and on. figured it was good. took it for a drive and at 5 miles it overheated. Temp Went straight to 260 and stop light came on. coolant could be heard boiling in the system. when i let it idle and ran the heater i got the temp to go back down to 190. but after idling for couple minutes it started going back up. I don't think the stat is bad considering that the heater works which shows that the system is flowing.
View 5 RepliesPassat (B5) :: Check Engine Light On / Secondary Air Intake - Bad MAF?
Got a check engine light, whoever scanned it said something about a secondary air intake? Upon searching, I found a post about a bad MAF.
View 2 RepliesPassat (B5) :: Check Engine Light Came On - Secondary Air System Fault?
Encountered this check engine problem > 16805 and 16815 < I replaced the 02 sensors, problem solved for 1000 kms, and now the dreaded light is showing its face again ! Possible secondary air system at fault? Cat about to go, or already gone?
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