07-20-2020, 05:31 PM | #1 |
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Help locating TMAP sensor to install JB Plus
Recently bought a JB Plus piggy-back tuner for my 2020 X1. Fairly sure this is the B46 engine (might be B48, not positive).
Does anyone know where the TMAP sensor is located on this engine? Page 2 and 3 of their installation guide note "For BMW X1 and MINI B48 models the sensor is under the air tube which must first be removed by removing two 10mm bolts." I have no idea where said air tube and bolts are, I imagine near the red circle around the charge pipe... Any assistance is appreciated!
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07-20-2020, 08:03 PM | #2 | |
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07-20-2020, 08:10 PM | #3 | |
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Initial reaction to the JB plus... eh Feels like I lost torque lower in the RPMs. Will look for a B46 dyno map later to confirm or deny this.
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07-20-2020, 10:15 PM | #4 | ||
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07-25-2020, 08:53 AM | #5 | |
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The power and torque delivery at 2k rpms is incredible compared to stock. Onboard MPG has fallen about 0.5mpg but I attribute that to more spirited driving on my end. Will say a prayer for my charge pipe but I've read that was mostly squared away on the B48
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07-25-2020, 12:56 PM | #6 | ||
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