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Driveline, Engine & DME Tuning
Talk about driveline improvements, NA tuning and DME tuning your E46 BMW here. This includes diffs, intakes, exhausts, chips, software and OBD tuning. |
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03-04-2010, 05:08 PM
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BMW Codes: Need BMW Tech Help
I recently purchased the Autoenginuity scanner with enhanced BMW support. One of the great things about enhanced support is that it provides BMW factory codes. One of the bad things is that BMW refuses to publish their trouble code tables. So, while the AE scanner has reported two specific BMW codes, I don't know what they mean. I am hoping that a BMW Technician can verify my google search.
A search seems to indicate that "28DD" refers to a problem with the Secondary Air Injection System and that "2770" refers to a problem with fuel metering. Can someone with expert knowledge verify that? Thanks.
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Lars
2004 330i ZHP ESS TS2  |
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03-04-2010, 05:25 PM
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03-04-2010, 06:09 PM
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Quote:
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Lars
2004 330i ZHP ESS TS2 |
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03-04-2010, 07:08 PM
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2770: Secondary Air Mass Flow Sensor Circuit
28DD: Air Mass System (or, according to my Bentley, barometric pressure plausibility)
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04 IR 330i ZHP | ESS TS2+ SC | MagnaFlow "headers" | KMS 3.64 LSD | AST 4100 550/650| APEX ARC-8 18x9 | H&R front sway bar | Vorshlag camber plates, RTAB limiters | TMS subframe & swaybar reinforcements | UUC SSK & DSSR | UUC TM & TME | BW motor mounts | Dinan strut & shock tower bars | vaio 4-bolt oil pump
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03-04-2010, 08:16 PM
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Quote:
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Lars
2004 330i ZHP ESS TS2 |
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03-04-2010, 09:33 PM
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Quote:
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