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01-28-2020, 03:45 PM | #1 |
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Secondary Air Injection Pump *delete*
Just wondering if anyone had done it here, and what experiences/issues did you have after removal.
Also what tune are you running? I already bought the block-off plates for the 2x Secondary Air Injection Control Valves, and have a BPM tune stage 2 (which apparently inhibits the CEL for the SAI deletion). The car is currently in storage cuz Canada, so any work will have to wait until spring. |
01-28-2020, 04:03 PM | #4 |
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Drives: '08 M3, '09 328xi Sport Wagon
Join Date: Oct 2008
Location: Ancaster, ON, Canada
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Uh what? How would it achieve such a thing?
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01-28-2020, 04:57 PM | #5 |
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Was considering the same a few months back but a few people told me not to bother. Apparently the blanking plates are a bitch to install and there's basically no additional benefit. So I just left the secondary air pumps in there.
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01-28-2020, 05:38 PM | #6 |
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I get a CEL thrown on the dash, secondary air injection system insufficient flow bank 1 (p0491) particularly in cold weather. I thought BPM is able to disable the SAI with their tune?
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01-29-2020, 08:49 AM | #9 |
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Thanks.
Was looking at finding ways to remove things that are of no use to me, and that can fail. Definitely want to also find a way to run a catch can, but seeing as how the PCV system is designed on the S65, seems damn near impossible to do without custom blockoff plates and two catch cans. |
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