Vantage Lambda Sensor EML

[samastonlongley]

I’ve been having an issue with my car bringing on the engine warning light and displaying the emission service warning light. I know this can be a common issue however when I plugged the car into my OBD code reader it seems to show that I have a failed sensor. As it’s displaying fault code P0161 and doesn’t seem to be showing anything on Bank 2 Sensor 2. What’s everyone’s thoughts on this? I’ve attached the read out from the code reader, any help would be greatly received. Also if it is the sensor which side and which sensor is Bank 2 Sensor 2 classed as?

Many thanks!

[samastonlongley]

samastonlongley said:

I’ve been having an issue with my car bringing on the engine warning light and displaying the emission service warning light. I know this can be a common issue however when I plugged the car into my OBD code reader it seems to show that I have a failed sensor. As it’s displaying fault code P0161 and doesn’t seem to be showing anything on Bank 2 Sensor 2. What’s everyone’s thoughts on this? I’ve attached the read out from the code reader, any help would be greatly received. Also if it is the sensor which side and which sensor is Bank 2 Sensor 2 classed as?

Many thanks!

[samastonlongley]

samastonlongley said:

samastonlongley said:

I’ve been having an issue with my car bringing on the engine warning light and displaying the emission service warning light. I know this can be a common issue however when I plugged the car into my OBD code reader it seems to show that I have a failed sensor. As it’s displaying fault code P0161 and doesn’t seem to be showing anything on Bank 2 Sensor 2. What’s everyone’s thoughts on this? I’ve attached the read out from the code reader, any help would be greatly received. Also if it is the sensor which side and which sensor is Bank 2 Sensor 2 classed as?

Many thanks!

[BlackV8]

Not sure about your code but maybe this helps you a little ...

Cheers

https://www.obd-codes.com/p01-codes

[bogie]

Here you go
https://www.pistonheads.com/gassing/topic.asp?h=0&...

copied here

Bank 1 is driver side / cylinders 1-4
Bank 2 is passenger side / cylinders 5-8

Sensor 1 is upstream cat
Sensor 2 is downstream cat

Look at the code being generated - here is a snapshot from the OBDII manual

P0132
O2 Circuit High Voltage (Bank 1, Sensor 1)
MIL
P0133
O2 Circuit Slow Response (Bank 1, Sensor 1)
MIL
P0135
O2 Heater Circuit (Bank 1, Sensor 1)
MIL
P0138
O2 Circuit High Voltage (Bank 1, Sensor 2)
MIL
P0141
O2 Heater Circuit (Bank 1, Sensor 2)
MIL
P0148
Fuel Delivery Error. System too lean
P0152
O2 Circuit High Voltage (Bank 2, Sensor 1)
MIL
P0153
O2 Circuit Slow Response (Bank 2, Sensor 1)
MIL
P0155
O2 Heater Circuit (Bank 2, Sensor 1)
MIL
P0158
O2 Circuit High Voltage (Bank 2, Sensor 2)
MIL
P0161
O2 Heater Circuit (Bank 2, Sensor 2)