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06-17-2018, 04:02 PM | #1 |
Enlisted Member
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Rep 36
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Drives: 09 BMW E82 135i
Join Date: Apr 2012
Location: Windsor, On
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2009 135i CEL Codes
Need some help trouble shooting an issue I've now come across for the second time.
I got a CEL light today after AutoXing the car yesterday. I didn't notice anything yesterday during or after the event. The first time I came across this issue was moments before a track day. I cleared the codes, went out for a few laps to see how the car would respond, and nothing. I was able to push the car with any issues. My Cobb is displaying the following codes : P1449, P2AAF, P2A2D, P2B3C, P2B3A. My Carly device only displays the following : P2AAF, P2A2D, P2B3C, P2B3A I looked the codes up online P1449 - Diagnostic Module Tank Leakage Pump Too High - I think this is the carbon canister. P2AAF - fuel pump, plausibility P2A2D - fuel low pressure system, fuel pressure These don't make sense to me. data from http://www.bavauto.com/Assets/inst_pages/bas-sr300.pdf P2B3C - Combustion misfire with cut-out cyl 8 P2B3A - Combustion misfire with cut-out cyl 6 Some of the upgrades the car has: VTT stage 1 turbos, AR Design catless downpipes, Fuel injectors where replaced by BMW Canada about 4 years ago, spark pluges & coils where replace with BMW parts last year along with turbos. Finally, I'm running Cobb Stage 2 Sport tune. Has anyone ran into these codes? What needs to be replaced / upgraded? The car is primarily used as a weekend / track / autox toy. Thank you
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2009 e82 135i
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07-29-2018, 01:40 PM | #3 |
Enlisted Member
9
Rep 36
Posts
Drives: 09 BMW E82 135i
Join Date: Apr 2012
Location: Windsor, On
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Thanks makethiscardriveable.
I recently replaced the LPFP and the Low Pressure Fuel Sensor as well. so far I've done some 50kms without any codes. About to do a track day & autox event. Hopefully nothing comes up.
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2009 e82 135i
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cel, cobb accessport bmw n54, emission system, fuel, fuel issue, n54 135i, n54 accessport |
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