CEL P0128 Even After Themostat Replaced
08-01-2021, 10:08 PM
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Mercedes CLA 250
CEL P0128 Even After Themostat Replaced
Hi friends. I'm seeing if I could get some help with this CEL code P0128. I took it to a mechanic who said it was the thermostat. He replaced it with a Mercedes OEM thermostat, but the CEL code persists even after clearing it a few times already. Anyone have any advice about this? Thanks.
