BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST
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Thermostat #4
| 01-25-2022, 02:04 PM | #1 |
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Thermostat #4
Good afternoon
I have a 16 f30 with 118,000 miles. Problem free until about 2 months ago. My original thermostat went. Had it replaced at an Indy. That one then went as well. Now I'm back again same issue. "MAP thermostat jammed open." Any insight on what could be causing this? I haven't gotten any radiator or water pump codes. Any time I scan the car for codes, that's the only code I get along with the radiator fan running high speed. The brand of the thermostats are Mahle. |
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