1997 Oldsmobile Aurora "code p0140 1" Questions

1. P0140 Basically this means the an O2 sensor in Bank 1 detected a lean condition, same as mentioned above. Bank 1 is the side where cylinder #1 is. In the vast majority of cases, simply cleaning the

2000 impala code p0140 have code p0140 02 Sensor Circuit No Activity Detected (Bank 1 Sensor 2) Read more at: http://www.obd-codes.com/p0140 Copyright OBD-Codes.com Best Regards, JDB

...Code P0140: O2 Sensor Circuit No Activity Detected - Bank 1, Sensor 2 A faulty O2 sensor will mean incorrect signals will be sent to the EFI computer, causing erratic engine running. Cheers, "If this ...

...code P0140 - 02 Sensor Circuit No Activity Detected (Bank 1 Sensor 2) The causes for a P0140 code are few and unless the wire/s has been damaged, replacing the sensor is usually the smartest thing to ...

code p1040 P0140 BMW P0140 BMW - O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 Possible causes - Faulty Rear Heated Oxygen Sensor Bank 1 - Rear Heated Oxygen Sensor Bank 1 harness is open or shorted -

...because 2 codes showed up...P0743 and P0140...What are these codes The P0743 is torque converter clutch circuit electrical. The P0140 is O2 sensor circuit no activity detected (bank 1 sensor

...1 ,Negative current,Circuit/open. P0140 02 Sensor CKT No activity (Bank 1 Sensor 2) Do I need to replace thesesensors or is it something more to it which caused the problem.recently weather has been ...

...P0140 remains, you have likely changed the wrong sensor. Another diagnostic is to disconnect the MAF sensor. This puts fuel management into a default mode and if you still get misfires, P013x codes, ...

The code P0140 secondary air injection system comes up on the diagnostic computer. What does it mean P0140=O2 sensor circuit--no activity detected (bank 1 sensor 2)

...code p0140 in a 95 gmc sonoma 2.2L p0140 is oxygen sensor no activity bank 1 sensor 2.disconnect sensor and check for 12 volts power,5 volt reference,and ground.if you have all of this it is the ...