What causes a p0160 code on an O2 sensor?
Potential causes of an P0160 code include: Holes in exhaust near post cat o2 sensor Bad Bank 2, position 2, o2 sensor Wiring problem, melted harness, broken connectors, etc. It’s always best to do a visual inspection of the exhaust system first.
What’s the code for the bank 2 sensor?
I have a 2006 Hyundai Sonata 3.3L that was throwing a P0158 and a P0160 code. My code reader said it was for the O2 sensor in the Bank 2 Sensor 2 position. P0158 is high voltage, while P0160 is no activity. I swapped out the B2S2 sensor and reset the code via the too…
What’s the fault code on a Mercedes C320?
Drove it to a mechanic across the street from where this happened, and they can’t pull MB codes well, but it is firing a P203B, which the mechanic said was somehow related to the MAF. I did a search for P203B on the forum and it apparently refers to a cylinder issue (at least in vans).
Where are the sensors on a Mercedes C320?
There are two on the Mercedes C320: one on each side of the catalytic converter. The sensor located just in front of the catalytic converter measures the mixture of the exhaust gas exiting the engine. The sensor located after the catalytic converter is used to measure the performance of the converter by comparing the O2 levels before and after.
What causes the p0161 OBD-II trouble code?
This code means that the bank 2 sensor 2 oxygen sensor is not warming up properly due a problem in the oxygen sensor heater circuit. Vehicle emissions could be increased due to this problem. What causes the P0161 code?
Can a faulty oxygen sensor trigger a p0141 code?
If your vehicle only has four cylinders, it will only have one bank and, typically, one downstream sensor, so it can’t trigger this code. Instead, a faulty downstream heated oxygen sensor will be set as P0141 or Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2).
Why is my bank 2 oxygen sensor not warming up?
This code means that the bank 2 sensor 2 oxygen sensor is not warming up properly due a problem in the oxygen sensor heater circuit. Vehicle emissions could be increased due to this problem. What causes the P0161 code? The P0161 trouble code is caused by an incorrect amount of resistance in the heater circuit.
What does p0161 mean on a ho2s heater?
P0161 is a diagnostic trouble code (DTC) for “HO2S Heater Circuit Malfunction (Bank 2 Sensor 2)”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
Potential causes of an P0160 code include: Holes in exhaust near post cat o2 sensor Bad Bank 2, position 2, o2 sensor Wiring problem, melted harness, broken connectors, etc. It’s always best to do a visual inspection of the exhaust system first.
What are the symptoms of a p0160 DTC?
Symptoms of a P0160 DTC may include: MIL (Malfunction Indicator Lamp) on Potential causes of an P0160 code include: Holes in exhaust near post cat o2 sensor Bad Bank 2, position 2, o2 sensor Wiring problem, melted harness, broken connectors, etc. It’s always best to do a visual inspection of the exhaust system first.
How much does it cost to diagnose a p0160 code?
The cost to diagnose the P0160 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. How much do you know about cars? When is the code detected?
What are the symptoms of the p0140 code?
What are the symptoms of the P0140 code? 1 The Check Engine Light will come on, indicating a problem 2 Rough running 3 Hesitation (upon acceleration after a deceleration phase) 4 The ECM loses the ability to keep the fuel system air-to-fuel ratio correct (could cause erratic driving symptoms)
What does the p0138 code on a car mean?
Code P0138 means that your powertrain control module (PCM) has detected that the voltage signal from the rear O2 sensor is too high. What is an Oxygen Sensor? All modern cars have at least two oxygen sensors.