2000 Audi A6 "code p0140" Questions

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

I went to get my car inspected and it was rejected 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 ...

...p0140 code mean n what culd i do about it O2 sensor. There are troubleshooting procedures here: http://www.obd-codes.com/p0140 Procedures require the use of a good OBD II scanner. If you have the ...

...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 ...

...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 p0036,p0141,p0140 Check engine light came on and OBD codes were p0036,p0141 and p0140 In order to get the light out you will have to replace the rear O2 sensor.

MPV trouble code P0140 code P0140 = middle/right rear O2 sensor ( oxygen sensor ) no actvity make sure right rear O2 sensor is pluged in and there is no exhust leaks if all looks ok replace the sensor

...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 P0140..what parts are needed to turn off check engine light for inspection? Before replacing a part diagnostic's for code P0140 need to be done . May not be a part , could be wiring , PCM etc....