http://www.obd-codes.com/trouble_codes/index.php
Read the codes. Then fix the problem. Autozone will read the codes for you for free.
http://www.modifiedlife.com/2001-oldsmobile-aurora-car-stereo-wiring-schematic/
how to replace the power steering hose on a 2001 oldsmobile aurora 3.5 liter engine
Aurora 3.5 - the sensor is on the front of the engine, on the right side, up behind the starter. You can see it from the bottom looking up, but you have to remove the starter to get it out. The Aurora 3.5 has a single dual sensor. The Aurora 4.0 has two separate sensors.
The 2001 Oldsmobile Aurora smog pump can be found on the left-hand side of the engine. The smog pump will be near the exhaust manifold.
Look at the engine end of the upper radiator hose
all 3 codes lead to the trans
The northstar engine were remodified to take regular unleaded.I use thw mid in my 01 aurora.
how do you set the clock on a 2001 oldismobile aurora
wheres the thermostat on a 2001 Oldsmobile aurora
Use a generic OBDII code reader, scan tool, or Tech2 to clear the codes. Alternatively, you could disconnect the battery (under the rear seat) for a few seconds.
read my answer to reseting engine codes below...2001 olds silhouette..