12-22-2011, 10:37 AM | #1 |
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2 Part Question Re: Catless DP's and CEL
1. Is there any solution available without installing a tune that will turn off the CEL when running catless DP's?
2. When a CEL is activated due to catless DP's what technically is happening (other than lighting up the dashboard)? Will the car go into "limp" mode? Will the DME attempt to alter the a/f ratio? Will there be performance degradation? I don't yet have DP's installed but just doing some homework Thanks for any insights! |
12-22-2011, 11:21 AM | #2 |
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Last edited by robertm; 12-22-2011 at 11:51 AM.. |
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12-22-2011, 01:11 PM | #3 |
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Drives: e92 335i, 135i, E46 M3, 540i
Join Date: Sep 2011
Location: 1721 E. Lambert Rd. Unit C, La Habra, CA 90631
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1. You would have to run the BMS V3 O2 Sim
2. With the CEL light turned on, you won't lose performance. You will just have an annoying orange light on your dash. |
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12-22-2011, 02:36 PM | #4 | |
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12-22-2011, 04:02 PM | #5 | |
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Compatible with all N54 twin turbo motors. Not compatible with 2011+ N55 twin power turbo motor. There are hundreds of people using it on our motors. |
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