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Need Help Error Codes
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11-30-2011, 09:25 PM | #1 |
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Need Help Error Codes
my mods are BMs DP, jb4
I have these error codes on 2D15 air mass gauge:measurment range 2CED throtle valve actuater:remains locked please if anyone can help |
11-30-2011, 09:34 PM | #2 | |
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I always have to reset these codes or my car wont boost properly, makes weird noise and cuts off the boost, i think shockin330i had same problem |
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11-30-2011, 10:10 PM | #4 | |
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hey mike thanks for feedback, u know when we installed the bms dp we didnt really do anything to the 02 sensors i dont know how they got damaged,,,, so even the throtle code reamains closed is a downpipe code |
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12-01-2011, 04:05 AM | #5 |
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u can look for the codes here -
http://www.e90post.com/forums/showpo...64&postcount=1 do a search on the pdf. you'll see the error. check for leaks on ur exhaust system - easiest trouble shoot'n is remove the tune, run it and see if ur still get'n boost issues - next. u may want to check ur DP install - take on and off. check and see if that DP is clamp'd on (turbo side) correctly. double check if the O2 is screw'd on properly (remove and screw back on). clear codes and run the bimmer - if proplem still exist, not boost'n properly and codes. then install the OEM DP, do some runs with and without the tune. at that point if it's still an issue - final step is the dealer. My guess would be DP leak. btw, what fuel and/or additives have u been using? unless u ran 110 lead'd race gas to many times and f'd ur sensors the O2 should be fine.
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12-01-2011, 07:57 AM | #6 | |
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Mike |
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12-01-2011, 08:34 AM | #7 | |
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2D15: O2 Sensor Delayed Response - Rich to Lean (Bank 1 Sensor 2) 2CED: Oxygen sensor after catalytic converter, dynamics, from rich to lean: Slow response |
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12-01-2011, 07:39 PM | #8 | |
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I took those codes of the jb4 when my check engine carbon real quick I turned to.map.0 to.see what they are Last edited by boosted335; 12-01-2011 at 07:46 PM.. |
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