⭐⭐⭐⭐ 🅱🅴🅽🆉🅽🅸🅽🅹🅰 New! Tune removal service
⭐⭐⭐⭐ 🅱🅴🅽🆉🅽🅸🅽🅹🅰 New! Tune removal service
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CaliBenzDriver (07-16-2024)
07-17-2024, 05:01 PM
#2
Could you guys help me with my negative fuel trims with your service?I have w204 c63 2012
Im getting - 12 to - 14 LTFTs on idle anyone know how to fix this?
My car usually starts with -15 trims on idle and as the car warms up the LTFT drop and settle to - 10ish and stay there even if i let it idle for 30mins.
I changed both MAFS both filters installed a whole different intake mainfold but the car is still running negative fuel trims.
Im getting - 12 to - 14 LTFTs on idle anyone know how to fix this?
My car usually starts with -15 trims on idle and as the car warms up the LTFT drop and settle to - 10ish and stay there even if i let it idle for 30mins.
I changed both MAFS both filters installed a whole different intake mainfold but the car is still running negative fuel trims.
