In the unlikely event that the code does return, there may be an intermittent fault present. Step 1 Record all fault codes and available freeze frame data. Both come back as soon as you turn ignition on. Here are the locations of the fuses and relays. Kudos if you fix it and reach for the wallet if you can't.
So I'm guessing these rear O2s don't do anything more than add to the emissions tax. Your problem could be as simple as a connector or wiring issue. Anhand des Codes können Sie Ihre Konfiguration über E-Mail oder Soziale Netzwerke teilen. Note: Circuit Low Input codes are often the result of low battery voltages that can have many possible causes , bad connections across electrical connectors or previously repaired wiring, as well as corrosion in electrical connectors. Most likely yes it is just faulty sensor. I have replaced one of the oxygen sensors however still throws a p0161. I believe you dont fully understand my current situation.
Sure, I could go buy a sensor if that's the issue but I would like to confirm this new sensor isnt just incompatible and the easiest way of doing that is knowing the resistance of a known working oxygen sensor. Are you looking for pre or post cat sensor resistance reading? However, correct me if I am wrong, this code would also be given if the resistor I have in the heater circuit is too high. F39 Mini 5 Tan Variable intake valves. I will measure the heat circuit ohms for you. Other possible causes of low input voltages include poor installation of aftermarket components, poor quality aftermarket components like fuses, relays, and switches, and modification of the electrical system that could include the use of conductors that are not rated for use in a particular application. Thanks for the input but Im sorry the heater circuit inside the oxygen sensor can not be of infinite resistance.
Be sure to check associated fuses during the initial inspection of the wiring. It's been discussed many times. I've been a bit tied up for the holiday. A few ohm could be enough to cause a problem. I'm assuming it's somewhere in the 3.
This is not an uncommon practice its just that the specs for our oxygen sensor must not be the standard 8ohms. I've already tested the connectors and harness and they tested fine. I'm going back to ask them to replace these 2 sensors. Common Symptoms Error Code P0057 is quite tricky, as there are no other noticeable symptoms aside from the activation of the Check Engine light. F2 Cartridge 50 Red Ignition relay feed.
F16 Mini 20 Yellow Left-hand dip beam, day time running lights, autolights. Hey there thanks for all the input. They had to recut the drums because they were clicking. If so, remove the o2 sensor and inspect for damage. I go this deep on most of my vehicles. You should see less than an ohm of resistance or very close to an ohm.
Resistance measured 9 ohms exactly. I'd hate to think that the service station would have defeated the engine light signal. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. This code is only referring to the heating circuitry half of the Oxygen sensor. Engine compartment fuse box - fuses Fuse Fuse Rating Colour Circuit No.
In order to achieve the require temperature, a heater element is included inside the heated oxygen sensor. After a few days, I brought it back. Either way I'll be be sure to post my results back here for any other Do-it-yourselfers going thru cat deletes but not planning on getting the entire remapped and o2 extenders just aren't working. F38 Mini 30 Green Oxygen sensor heaters A. Thus, it is crucial to conduct a thorough diagnosis.
F35 Diode D2 Engine management control relay diode. Check for bare wires where wiring enters sensor. I'm unable to tell how the pins are being numbered because there is no picture shown, however I can tell you that the pins to check resistance thru would be pins 1 and 2 or 3 and 4 depending on how you're looking at the plug. Different vehicle manufacturers and models have slightly different steps for diagnosis and repair. If so, then the wire must be replaced. What are the symptoms of the P0057 code? My cats have already been deleted.
I didn't just pick one at random. F31 Mini 10 Red Engine management relay coil. F6 Cartridge 30 Pink Heater blower relay. Consult the manual on this point. Hey there thanks for all the input. Step 4 While the oxygen sensor is removed from the system, inspect the element for signs of discoloration, or the presence of deposits.