02 sensor

[Danscls]

Hi folks would you be able to help with these codes p0030 o2 sensor heater malfunction p0135 02 sensor and p0130 02 sensor as well all bank 1 sensor 1 would this be the sensor under the bonnet or underneath at the back on the exhaust? Thanks

 

[Dean Fletcher]

Hi danscls what car do you have?

 

[Danscls]

Hi danscls what car do you have?

It’s a 2010 cls 350cdi

 

[Dean Fletcher]

It’s a 2010 cls 350cdi

I could be wrong but I think your car has 4 sensors. And located on the exhaust

 

[Danscls]

Yeah not sure if I’m right that 2 are before the cat under the bonnet and 2 after the cat underneath

 

[Dean Fletcher]

Yeah not sure if I’m right that 2 are before the cat under the bonnet and 2 after the cat underneath

Bank 1 is under the bonnet. I had lots of issues with my o2 sensors at one point.

 

[Danscls]

Bank 1 is under the bonnet. I had lots of issues with my o2 sensors at one point.

Have you ever tried changing one yourself? Guess it’s gona be hard to get to

 

[Dean Fletcher]

Have you ever tried changing one yourself? Guess it’s gona be hard to get to

There not to bad to get to. But ideally for the one on the Front the car needs to be up. I should only take a hr in the garage. And the sensors are usually about 70 quid. Sometimes tho the car needs a update.

 

[Danscls]

There not to bad to get to. But ideally for the one on the Front the car needs to be up. I should only take a hr in the garage. And the sensors are usually about 70 quid. Sometimes tho the car needs a update.

Ok thanks for the help mate.

 

[Dean Fletcher]

Ok thanks for the help mate.

No problem hope you get it sorted