Question about Oldsmobile Alero
Posted by Anonymous on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
- Front Heated Oxygen Sensor Bank 1 harness is open or shorted
- Front Heated Oxygen Sensor Bank 1 circuit poor electrical connection
- Faulty Front Heated Oxygen Sensor Bank 1
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks
Replacing the O2 Sensor 1 usually takes care of the problem
The front heated oxygen sensor (or O2 sensor 1) is placed into the exhaust manifold. It detects the amount of oxygen in the exhaust gas compared to the outside air. The heated oxygen sensor 1 has a closed-end tube made of ceramic zirconia. The zirconia generates voltage from approximately 1V in richer conditions to 0V in leaner conditions. The heated oxygen sensor 1 signal is sent to the Engine Control Module (ECM). The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the radical change from 1V to 0V.
Posted on Feb 07, 2012
Tips for a great answer:
Sep 01, 2014 | 2004 GMC Envoy
Apr 14, 2014 | 1999 Chevrolet Silverado 1500
Jul 05, 2013 | 2002 Honda Odyssey
Nov 28, 2012 | 2000 Pontiac Firebird
Dec 11, 2010 | 2004 Chevrolet Aveo
Jul 26, 2010 | 2003 Jeep Grand Cherokee
Mar 08, 2010 | 2000 Chevrolet Camaro
Jun 07, 2009 | 1999 Honda Civic
49 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: