Best price on that BMW temperature sensor is TheBMWMiniPartStore for $30.11, so net a $30-$35 part. You can find non-BMW sensors for $10-$15. The oil temp sensor is right on the OFH. If I remember correctly, I paid about 30 for it from an online BMW dealer.The computer in every fuel-injected car must know two things before it can figure out the correct cold-start air/fuel mixture: the engine coolant temperature and the outside air temperature. Your symptoms are a dead ringer for a bad engine coolant temperature sensor (ECT). The computer is calculating an air/fuel mixture that is too lean.
3 Series E90 320d (N47) SAL > BMW Workshop Manuals > 2 Repair Instructions > 12 Engine Electrical System (N47) > 61 Oil Pressure-oil Temperature-oil Gauge > 2 RA Replacing Engine Oil Level Sensor (M47, M57, N47) Sep 26, 2018 · To check the temp-sensor, you must first remove the connector from the FI computer. Next locate pin #10. This is one side of the sensor. The other side is ground, so any clean frame point will work. Measure the sensor at several points (suggested by the * below) 0 degrees C 5.5k ohms (freezing) 20 degrees C 2.5k ohms (~ 71F room temperature) * 200 matches. ($2.73 - $25.73) Find great deals on the latest styles of Bmw coolant temperature sensor. Compare prices & save money on Automotive Parts.
BMW E46 Oil/Filter Change and Oil Level Sensor Replacement I had oil light come on for 10-15 secs after turning on the car. How to fix BMW Yellow oil warning light by adding oil! Diy temp fix for your car works on all cars! This is more for the noob driver.Nov 16, 2009 · However, performance is fine, no rough idle to speak of (maybe hint of lumpy running when the a/c is on) and no drop in power at any rev band. Also, theres no coolant loss, no oil leaks, temp gauge right in the middle. Was thinking of cleaning the MAF with some electrical contact stuff first then if necessary changing it for a new one.
Engine Coolant Temp Engine Oil Temp Intake Air Temp The signals are inputs directly into the DME and are shared with the SMG II control unit as the information is needed over the SMG II CAN. PWG The PWG signal is input into the DME and forwarded to the SMG II control unit. The infor-mation is used to calculate engine load. EDR Feedback Pots BMW's Perf digital steering wheel also displays coolant and oil temps. I would bet even generic OBD-II scan tools would show oil temp as well as other data points. The only sensor I have found so far on the oil system are the oil level sensor on the sump, and the oil pressure switch on the oil filter housing block.Order BMW 328i Oil Temperature Switch online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.