It says P00B2 – Radiator Coolant Temperature Sensor Circuit Range/Performance. I replaced the sensor the ECU doesn't want to erase the fault.
Dec 10, 2019 at 12:46 AM
Fault code P00B2
2010 MERCEDES BENZ B200
GEORGE JUVIECK CHAULUKA
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Hello my name is Dave.
I have encountered this issue in the past, the problem usually has come down to the 38 pin scanner port under the hood, a lot of Mercedes products won't permanently erase a code via the OBDII port so you would need to find a scanner/code reader with the 38 pin connector and use that to erase the code. If the repair has been successful I have had 95% success using this method and a very high % of failure trying to use the conventional OBDII port. Please keep us up to date on your progress and thank you for using 2CarPros!
I have encountered this issue in the past, the problem usually has come down to the 38 pin scanner port under the hood, a lot of Mercedes products won't permanently erase a code via the OBDII port so you would need to find a scanner/code reader with the 38 pin connector and use that to erase the code. If the repair has been successful I have had 95% success using this method and a very high % of failure trying to use the conventional OBDII port. Please keep us up to date on your progress and thank you for using 2CarPros!
Dec 11, 2019 at 3:58 AM