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What could cause a 2001 Oldsmobile Alero GL to fluctuate in RPMs during light acceleration between the speeds of 40-55mph?

Answernote: I already had the fuel filter replaced so please don't tell me thatCheck your throttle position sensor, along with with your mass air flow sensor, there have been situations when the egr valve can cause this issue


How to fix a P0141 Heater Circuit Sensor 2 on a 1996 Oldsmobile?

To fix a P0141 error code related to the oxygen sensor heater circuit on a 1996 Oldsmobile, you can first check the wiring and connections related to the sensor. If those are fine, then the oxygen sensor itself might need to be replaced. It's important to use a quality replacement sensor compatible with your vehicle to ensure proper function.


What does Oxygen Sensor Post-Cat and Pre-Cat mean?

There are two (minimum) in the exhaust systems on late model cars and light trucks. They are installed before and after the catalytic converter as the gas flows through the system. Thus pre and post "cat" (Catalytic Converter)


Can you change your own 02 sensor?

I changed my downstream sensor by driving the car, 2000 Alero, onto ramps then I set the emergency break. I disconnected the battery to reset the computer before I removed the sensor. The sensor on this car was located on a short pipe between the converter and the muffler. I guess that there is a special socket to remove the sensor but I just grabbed the nut of the sensor with a pipe wrench, since I was replacing the sensor anyway. With the extra pulling power of the big wrench the sensor screwed right off. I carefully pulled the cable of the sensor away from the clips all the way up to the connector. The connector had a safety clip which pulled out, then the electrical connector is pulled apart by bending down the plastic side clip of the bottom connector. I replaced the new sensor using care not to break the wires. Then I worked backwards replacing the cable the same way that I removed the old one.


What are the components of an oximeter?

An oximeter typically consists of a sensor attached to a clip or adhesive pad that is placed on a patient's finger, toe, or earlobe. The sensor uses light to measure the oxygen saturation levels in the blood and displays the results on a digital screen.

Related Questions

What would cause the rpms and the car to surge in 2001 Oldsmobile alero?

The RPMs and the engine of the 2001 Oldsmobile Alero might surge if there is a problem with the oxygen or fuel sensor. It may also surge if there is a problem with the fuel injectors or the fuel filter.


What does an oxygen sensor do on a 1999 alero?

it tells the ecm to add more or less gas


How do you fix the oxygen sensor in Bank 1 sensor 2 of a 2002 Olds Alero?

Replace it. Sensor 2 is the one AFTER the catalytic converter.


What Would cause sluggish on a 2001 alero?

one of two things, the upper o2 sensor or the camshaft position sensor


Replace crank sensor 2.4l?

how do u change a crankshaft sensor on a Oldsmoilbe alero 2001 2.4L twin cam?


Where is the mass airflow sensor on a 2001 olds alero?

It is important to know the location of all the car parts when owning a car. The mass airflow sensor in a 2001 Olds Alero is towards the back of the engin, near the air intake, under most of the tubes and wiring.Ê


Why is your 2002 alero jerkingDo I need a speed sensor?

"Why is your 2002 alero jerkingDo I need a speed sensor?" "Why is your 2002 alero jerkingDo I need a speed sensor?"


What would cause the traction control to turn off on an 2001 Oldsmobile alero?

a bad sensor. the alero is notorius for many bad sensors. not an expensive replacement though


What does it mean 02 low voltage bank sensor 1 on a 2004 Alero?

Bank 1 sensor 1 is the first oxygen sensor usually in the exhaust manifold. Usually it needs to be replaced. Sometimes it can just be a bad connection in the plug for the oxygen sensor.


What is the torque specification on a 2001 Toyota tundra front oxygen sensor?

The 2001 Toyota Tundra front oxygen sensor torque specification is 20 pounds. The oxygen sensor bolts should be torqued in 10 pound intervals.


Where is the crankshaft sensor on a 2001 Alero?

its on the front of the motor by the crank shaft pulley or it could be on the back in the same spot


What years will the hood interchange for a 2001 Olds Alero?

Are parts interchangable from a 1999 alero to a 2001 alero