Dec 15, 2013 code p0054 is Possible causes - Faulty Heated Oxygen Sensor Bank 1 Sensor 2 - Heated Oxygen Sensor Bank 1 Sensor 2 harness is open or shorted - Heated Oxygen Sensor Bank 1 Sensor 2 circuit poor electrical connection When is the code detected? What repairs can fix the P0053 code? Remember to refer to an appropriate manual for specific instruction. The image below shows the typical construction of a heated oxygen sensor. In the other 2% of the cases, the oxygen sensor heater fuse has blown by a short in the oxygen sensor's wiring. What are the common causes of code P0060? If the resistance is outside of the acceptable range, then the sensor is bad and must be replaced. Generic code description is O2 sensor 1 bank 2 Heater control circuit.
If concern is determined to be intermittent, check out our article on Intermittent Diagnosis and wiggle test connectors and wiring, attempting to duplicate concern. Posted on Dec 07, 2011. The better option is always to replace wiring, as opposed to repairing it. Though I find this unlikely since you mentioned there was no misfire. Compare obtained readings with those stated in the manual, and replace the affected wiring if obtained values differ from those stated in the manual. If concern is determined to be intermittent, check out our article on and wiggle test connectors and wiring, attempting to duplicate concern. Anyone have any experience with this code? It is important that the vehicle is properly diagnosed as soon as possible.
What causes the P0053 code? However, some symptoms can be severe and one or more may vary in severity between applications. Many solutions were suggested for this problem, but most of these were largely concerned with the movement of small green pieces of paper, which was odd because on the whole it wasn't the small green pieces of paper that were unhappy! How serious is the P0053 code? Consult the manual to determine the function, color-coding, location, and routing of all wires in the circuit, and look for shorted, burnt, damaged, or broken wiring and connectors. Not that I'm trying to minimize the effect that a failed oxygen sensor has on the environment it'll cause your vehicle pollute more nor to your wallet, since the vehicle will get worse gas mileage. You must follow the test procedure to ensure that the wiring and other components are in good condition. I wish that I could help more, remote diagnostics without all the needed tests and information on a problem such as this amounts to little more than conjecture. Check for continuity and resistance from this pin to the corresponding pin in the connector on the end of the wiring harness. Consult the relevant manual for the correct diagnostic, testing, and repair information for these applications.
See our article , if you need more assistance with this. Make certain all wiring is away from the exhaust system as best possible. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Truck seems to be runing fine. Replacing a catalyst with a straight pipe is one traditional example of B2477. Step 2 Perform a thorough visual inspection of all wiring associated with the affected sensor.
It does not run any better why? Many times, mechanics find that another mechanic or muffler shop has either removed or replaced the sensor but did not correctly connect to the wiring, or failed to secure the wiring away from the exhaust system. So, when the heater is functioning correctly, these 12 Volts and Ground are what get it to heat up. At this point it also a good idea to confirm that the oxygen sensor reference voltage is the same as the battery voltage, i. A good ground connection is also extremely important. The 2 sensor is especially vulnerable to these problems since it is attached next to the exit of the catalytic converter which operates at over twice the temperature of the rest of the exhaust system.
This is why it is important to verify the fault and reset it before doing any repairs. Need help with a P0053 code? If the problem persists the front oxygen O2 sensor may need to be replaced. No - this article does not apply. In a nutshell, the oxygen sensor needs a specific amount of heat to activate and produce a Signal. Close enough is not good enough; oxygen sensors require a specific resistance to work properly, so replace the sensor if there is any doubt about its internal resistance. This information could be very helpful if an intermittent fault is diagnosed later on. This is from one site: - Faulty Heated Oxygen Sensor Bank 1 Sensor 2 - Heated Oxygen Sensor Bank 1 Sensor 2 harness is open or shorted - Heated Oxygen Sensor Bank 1 Sensor 2 circuit poor electrical connection Read more: Oct 29, 2015 Hi.
Remove the affected sensor from the exhaust system, and test its resistance. Step 3 If no visible damage to the wiring is found, perform continuity, resistance, ground, and reference voltage checks on all associated wiring. The internal processor circuits are a possible cause but are much less likely, so the other areas are thoroughly tested first. If it does return, it is almost certain that the sensor itself is defective. The failsafe mode will cause different drive complaints, depending on the manufacturer programming. This sensor and wiring are especially susceptible to damage as they are close to the body; it is imperative that the wiring be secured away from the exhaust as much as possible.
Did a little research online and it looks like it could possibly be a 02 sensor issue, looking to see if anyone had any real life experience dealing with it. You must follow the test procedure to ensure that the wiring and other components are in good condition. Using a multi meter check the voltage. All of these trouble codes have to do with a malfunction in the oxygen sensor's heater or it's circuit. B2477 Ford F 150 engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Normally the Engine Warning Light comes on the dash to indicate a problem. Step 1 Record all stored fault codes, along with all available freeze frame data.