What is the meaning of code 2EF7 MAP thermostat activation? I change thermostat the code back - Cars & Trucks question. Under heavy engine loads, or if the coolant temp goes above about 118C then the DME will activate the heater in the thermostat so that it fools it and therefore it opens earlier to lower the temperature. Your engine normally operates at about 108C - where it is most efficient. Assuming that the code is correctly identified then it simply means that the DME is detecting some fault with that sensor circuit (getting a resistance reading that is out of normal parameters) or that the DME control circuit for the thermostat is itself defective. I have no experience with Peake - but I assume that it is somehow set to the engine and model year that you have because the codes do change over time. The Peake codes are their reference to the actual OBD codes (or to BMW's extensions. Could Peake be wrong?thanks in advance99 540iA Sport. Temp gage is at 12, code came back immediatly after resetting? Agitator Design Software Download. Is there any other thing I may be overlooking? Fan is working, and I checked all conncections.
2EF7 MAP THERMOSTAT ACTIVATION LOCK MANUAL
If I understand correctly, the car will run slightly cooler in a manual mechanical mode without this circuit functioning correctly. I'm assuming the heater circuit is bad again? Free Download Program Koji Program Za Dekodiranje Telefona Youtube. Peake Code keeps coming back '8C' looks like I'm going to replace the six month old thermostat. To start viewing messages, select the forum that you want to visit from the selection below. You may have to before you can post: click the register link above to proceed.
2EF7 MAP THERMOSTAT ACTIVATION LOCK ARCHIVE
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