SL-Class (R230) 2003 -- 2012: Discussion on the SL500, SL550, SL600

SL/R230: IS P202F FAULT CODE DUE TO ABC?

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Old Nov 22, 2023 | 09:29 AM
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IS P202F FAULT CODE DUE TO ABC?

Gents: I am also getting the fault code P202F and as you can read below is related to the N51/2 which is the ABC control module....since I removed the ABC, I assume this module should be inactive. I wonder if after removing the ABC this module must be removed...! Any clues will be appreciated!

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Old Nov 22, 2023 | 01:49 PM
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2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)
I never removed the ABC from my car, but when looking into it, the were discussions about coding out the control module or using a device to trick the module into believing everything was OK. How long have you been without your ABC?


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Old Nov 22, 2023 | 02:13 PM
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From: Benton, Louisiana, USA
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Jetta, I have been without ABC for a couple of years, removed the ABC fuse, bypassed the pump hose and remove valves and other ABC hardware, and keep on getting the white ABC warning in the dashboard....but lately I got a check engine light and trying to establish the source...... looking into the P202F code, I see is referring to the N51/2 which is the ABC control module...!
I wonder if disconnecting that module will get rid of post-ABC electronic warnings.!
BTW, that kit is way out of some budgets! I installed the 4 struts, springs, top mount and sway bar for under $1000 after selling my ABC shocks for $800..! .
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Old Nov 22, 2023 | 06:04 PM
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BenzNinga can remove that issue with one 15 minute session Gene Did it for me.
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