ithe 2.8 liter engine uses a mass air sensor to control fuel delivery. it does not have a map sensor.
The Colorado 2.8 crankshaft sensor and camshaft sensor work in harmony to control the spark or fuel delivery and timing. These two consist of tone and ring which passes over a magnetic sensor.
Everything. Sparks, timing, fuel delivery, transmission shifting.... Every single sensor and controller is controlled by the ECM
I would assume not as the sensor is needed to calibrate & adjust spark timing & fuel delivery. However not being a qualified BMW mechanic this is only my opoinion. Hope this helps?
The CTS is extremely important when it comes to a computer controlled car. It helps the ECM determine idle speed according to temp, fuel delivery, timing, and if running an electric fan, when to turn it on.
No, the fuel delivery, ignition, and fuel control programs are different.
A lean condition is too much air and not enough fuel The cause can be a fuel delivery problem,02 sensor,MAF sensor or a vacuum leak
location of throttle position sensor
Possibly the crank sensor or the coil pack is dead. But with a dead crank sensor you also get no spark, no crank. No crank equals no fuel delivery.
The oxygen sensor reports live information about the engine's air/fuel mixture to the powertrain control module, (Computer). This information is used primarily to help calculate fuel delivery to the engine, which changes continuously while it is running. If the engine is running lean, the powertrain control module will sense this from the oxygen sensor's signal and increase the air/fuel mixture to the engine. Conversely, just the opposite occurs when the engine begins to run rich. On OBDII-equipped vehicles, the sensors are also used to help determine the efficiency of the catalytic converter. The powertrain control module does this by comparing the signal of the sensor located at the inlet of the catalytic converter with the signal of the sensor located at the outlet of the converter.
The oxygen sensor reports live information about the engine's air/fuel mixture to the powertrain control module,(Computer). This information is used primarily to help calculate fuel delivery to the engine, which changes continuously while it is running. If the engine is running lean, the powertrain control module will sense this from the oxygen sensor's signal and increase the air/fuel mixture to the engine. Conversely, just the opposite occurs when the engine begins to run rich. On OBDII-equipped vehicles, the sensors are also used to help determine the efficiency of the catalytic converter. The powertrain control module does this by comparing the signal of the sensor located at the inlet of the catalytic converter with the signal of the sensor located at the outlet of the converter.
The engine coolant temp (ECT) sensor monitors the engine temp and sends that info to the engine control module (ECM). The ECM takes in info from many sensors including the ECT to determine the correct air/fuel ratio for the conditions. So to answer your question, yes. The ECT sensor does play a part in fuel control.