06-23-2014, 11:27 PM
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#1
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Registered User
Join Date: May 2013
Location: Orange County, California
Posts: 266
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Code P0410
Hi guys,
My car has been giving me code P0410 every 150 miles after I reset the code. From what I have read, the two codes P0410 and P1411 go together for both banks, amd the usual suspects are the valves, vacuum hoses, air pump, or vacuum reservoir. However, my car has only been giving me only code P0410 consistently, which I believe is not common when these things happen. I'm going take a look at the secondary air injection system, check some vslves and hoses. I also plan to swap the O2 sensors between bank 1 amd 2 to see if the problem follows. Any ideas, suggestions, or opinions?
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06-24-2014, 12:12 AM
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#2
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Registered User
Join Date: Apr 2014
Location: Chicago
Posts: 329
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__________________
'99 Porsche Boxster 986 - weekend car
'04 BMW 645ci e63 - daily driver
'98 BMW 528i e39 - dog carrier
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06-24-2014, 07:11 AM
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#3
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Registered User
Join Date: Sep 2008
Location: Agoura Hills (LA) So.Cal.
Posts: 1,574
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About two years ago my Boxster began throwing different codes. I also had a flat spot at about 3300 RPMs. After searching the forums I determined it was the MAF. It appears that this unit will cause various codes. Looking at "all mota" link, this is one possibility on your issue.
__________________
1995 Porsche C4 Cab
2016 BMW M2, 6 Speed LBB - ED 7/2016
1997 993 Cab - Sold; 1997 993 Turbo - Sold
2001 Boxster S - Original Owner - 30K Miles -SOLD
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06-24-2014, 11:32 AM
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#4
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I am my own mechanic....
Join Date: Feb 2013
Location: Salt Lake City, UT
Posts: 3,432
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__________________
'04 Boxster S 50 Jahre 550 Spyder Anniversary Special Edition, 851 of 1953, 6-sp, IMS/RMS, GT Metallic silver, cocoa brown leather SOLD to member Broken Linkage.
'08 VW Touareg T-3 wife's car
'13 F150 Super Crew long bed 4x4 w/ Ego Boost
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06-24-2014, 06:13 PM
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#5
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Registered User
Join Date: Jul 2010
Location: California
Posts: 1,859
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__________________
Jäger
300K Mile Club
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06-24-2014, 09:08 PM
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#6
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Registered User
Join Date: May 2013
Location: Orange County, California
Posts: 266
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Quote:
Originally Posted by Jager
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I did search the forum, but somehow I was focusing on the P0410 P1411 threads. How labor intensive was your fix? You took both the exhaust headers off, right? I don't have a Durametric to check, but I hope my problem is the same as yours, and I will probably do this repair soon. Thank you for the thread!
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06-25-2014, 09:36 AM
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#7
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Registered User
Join Date: Jan 2013
Location: Phoenix, AZ
Posts: 231
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Mine started with only the 410 and then I later got both. Mine goes away when the weather is warmer, the system is not checked in warm weather. I have choosen not to chase this issue with the assumption/understanding it is SAI related and more trouble than what it is worth.
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06-25-2014, 07:46 PM
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#8
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Registered User
Join Date: Jul 2010
Location: California
Posts: 1,859
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Quote:
Originally Posted by hancock1701
I did search the forum, but somehow I was focusing on the P0410 P1411 threads. How labor intensive was your fix? You took both the exhaust headers off, right? I don't have a Durametric to check, but I hope my problem is the same as yours, and I will probably do this repair soon. Thank you for the thread!
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Yes I took off both sides to do the job. Just spray some PB Blaster or Liquid Wrench on the bolts and let them sit for an hour or so. I recommend getting new manifold bolts, gaskets, and anti-seize compound for the new bolt threads.
__________________
Jäger
300K Mile Club
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06-25-2014, 07:50 PM
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#9
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I am my own mechanic....
Join Date: Feb 2013
Location: Salt Lake City, UT
Posts: 3,432
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Can't the SAI be flashed and deleted?
__________________
'04 Boxster S 50 Jahre 550 Spyder Anniversary Special Edition, 851 of 1953, 6-sp, IMS/RMS, GT Metallic silver, cocoa brown leather SOLD to member Broken Linkage.
'08 VW Touareg T-3 wife's car
'13 F150 Super Crew long bed 4x4 w/ Ego Boost
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06-25-2014, 08:06 PM
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#10
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Registered User
Join Date: Jul 2010
Location: California
Posts: 1,859
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Quote:
Originally Posted by Timco
Can't the SAI be flashed and deleted?
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But then hancock1701 would be polluting more than the car was designed for. And since he lives in southern California, if he got caught, he loses his first born.
__________________
Jäger
300K Mile Club
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06-26-2014, 02:01 PM
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#11
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Registered User
Join Date: May 2013
Location: Orange County, California
Posts: 266
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The only things that I'm worried about are the cat converters getting ruined and me buying expensive OEM cats or not being able to register the car.
Jager, did you get the bolts from a local hardware store? I checked ******************************************** diagram and it says the bolts are M8x28, I assume the pitch is 1.25?
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06-26-2014, 04:55 PM
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#12
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Registered User
Join Date: Jul 2010
Location: California
Posts: 1,859
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Quote:
Originally Posted by hancock1701
The only things that I'm worried about are the cat converters getting ruined and me buying expensive OEM cats or not being able to register the car.
Jager, did you get the bolts from a local hardware store? I checked ******************************************** diagram and it says the bolts are M8x28, I assume the pitch is 1.25?
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No, I ordered mine from German Part and Restoration... My local Porsche parts supplier. The size you list looks correct.
__________________
Jäger
300K Mile Club
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