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kotarahu0729
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Post subject: secondary air pump enable condition?  Posted: Sat Jan 21, 2023 3:29 pm |
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Joined: Sat Sep 03, 2022 1:22 pm
Posts: 29
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I wanna disable secondary air pump operation by changing enable condition threshold of coolant temperature or something.
Does anyone has the experience or know the address in definition file for these threshold?
My car is 2012 JDM GRB, ECU was flashed to AZ1G800S from original AZ1K000S.
Thank you.
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cortin
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Post subject: Re: secondary air pump enable condition? Posted: Sun Jan 22, 2023 1:41 am |
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Joined: Sun Oct 26, 2014 6:59 pm
Posts: 246
Location: Russia
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kotarahu0729 wrote: I wanna disable secondary air pump operation by changing enable condition threshold of coolant temperature or something.
Does anyone has the experience or know the address in definition file for these threshold?
My car is 2012 JDM GRB, ECU was flashed to AZ1G800S from original AZ1K000S.
Thank you. Subaru Denso SH705x ROM Patcher http://apps.ecuresearch.ru:8080/rom-tools-web/
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kotarahu0729
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Post subject: Re: secondary air pump enable condition? Posted: Sun Jan 22, 2023 2:28 am |
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Joined: Sat Sep 03, 2022 1:22 pm
Posts: 29
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Thank you for the reply.
But what is the web site for?
What can I do on that web site?
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cortin
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Post subject: Re: secondary air pump enable condition? Posted: Sun Jan 22, 2023 2:54 am |
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Joined: Sun Oct 26, 2014 6:59 pm
Posts: 246
Location: Russia
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kotarahu0729
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Post subject: Re: secondary air pump enable condition? Posted: Sun Jan 22, 2023 9:47 am |
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Joined: Sat Sep 03, 2022 1:22 pm
Posts: 29
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So upload my hex, and check catalyst warm up stuff, and download.
Then I can get the rom data with catalyst warmup disabled, right?
Also, can secondary air pump be disabled by disabling ignition retard for cat warm up?
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cortin
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Post subject: Re: secondary air pump enable condition? Posted: Sun Jan 22, 2023 11:55 am |
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| Experienced |
Joined: Sun Oct 26, 2014 6:59 pm
Posts: 246
Location: Russia
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kotarahu0729 wrote: So upload my hex, and check catalyst warm up stuff, and download.
Then I can get the rom data with catalyst warmup disabled, right?
right kotarahu0729 wrote: Also, can secondary air pump be disabled by disabling ignition retard for cat warm up? can
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riksk
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Post subject: Re: secondary air pump enable condition? Posted: Mon May 22, 2023 4:12 am |
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Joined: Sun Jun 28, 2020 6:25 am
Posts: 242
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cortin wrote: kotarahu0729 wrote: So upload my hex, and check catalyst warm up stuff, and download.
Then I can get the rom data with catalyst warmup disabled, right?
right kotarahu0729 wrote: Also, can secondary air pump be disabled by disabling ignition retard for cat warm up? can The patch seems to disable the Ignition Retard, however it doesn't disable the air pump.
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2011 WRX 6MT ~ Flex Fuel
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kotarahu0729
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Post subject: Re: secondary air pump enable condition? Posted: Wed Jul 19, 2023 3:58 am |
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Joined: Sat Sep 03, 2022 1:22 pm
Posts: 29
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Thank you for the information.
Is there any information for disabling secondary air pump operartion?
If possible I'd like to stop it by TW threshold.
Or how does experienced people usulally find the rom adress you want from completely unkown rom image?
Is there any post to describe how to find it?
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kotarahu0729
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Post subject: Re: secondary air pump enable condition? Posted: Fri Oct 13, 2023 4:20 am |
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Joined: Sat Sep 03, 2022 1:22 pm
Posts: 29
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Hello.
No update for this?
I really need to stop secondary air pump operation before it brokebn.
Is there any threshold for coolant temp or something to disable air pump operation?
My car is JDM 2012 GRB with AZ1G800S flashed.
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mrdohca
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Post subject: Re: secondary air pump enable condition? Posted: Fri Oct 13, 2023 10:11 am |
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Joined: Sun Nov 10, 2019 10:23 am
Posts: 39
Location: New Zealand
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kotarahu0729 wrote: Hello.
No update for this?
I really need to stop secondary air pump operation before it brokebn.
Is there any threshold for coolant temp or something to disable air pump operation?
My car is JDM 2012 GRB with AZ1G800S flashed. Can you remove the fuses and relays for the secondary air valves and pump. Then disable the codes? This will stop operation
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kotarahu0729
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Post subject: Re: secondary air pump enable condition? Posted: Fri Oct 13, 2023 10:46 am |
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Joined: Sat Sep 03, 2022 1:22 pm
Posts: 29
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Thank you for the reply!
I can understand that can stop pump operation without any MIL.
But in than situation, I think ECU still recognizes that pump is running as usual.
Is there any side effect like fuel control or something?
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cortin
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Post subject: Re: secondary air pump enable condition? Posted: Fri Oct 13, 2023 6:16 pm |
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Joined: Sun Oct 26, 2014 6:59 pm
Posts: 246
Location: Russia
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kotarahu0729 wrote: Hello.
No update for this?
I really need to stop secondary air pump operation before it brokebn.
Is there any threshold for coolant temp or something to disable air pump operation?
My car is JDM 2012 GRB with AZ1G800S flashed. There is
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cat.JPG [ 67.12 KiB | Viewed 1260 times ]
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kotarahu0729
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Post subject: Re: secondary air pump enable condition? Posted: Sat Oct 14, 2023 9:40 am |
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Joined: Sat Sep 03, 2022 1:22 pm
Posts: 29
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Thank you Cortin!
That is what I am looking for!
Can you tell me the address for these parameter of definition file?
Or could you please upload definition file of AZ1G800S with these parameter?
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mrdohca
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Post subject: Re: secondary air pump enable condition? Posted: Sat Oct 14, 2023 11:23 pm |
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Joined: Sun Nov 10, 2019 10:23 am
Posts: 39
Location: New Zealand
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cortin wrote: kotarahu0729 wrote: Hello.
No update for this?
I really need to stop secondary air pump operation before it brokebn.
Is there any threshold for coolant temp or something to disable air pump operation?
My car is JDM 2012 GRB with AZ1G800S flashed. There is Standard or metric?
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kotarahu0729
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Post subject: Re: secondary air pump enable condition? Posted: Sun Oct 15, 2023 12:29 am |
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