O2 Lambda Sensor replacement

[davidhowson]

Great to read David.

We really should meet up again, it has been years!
You need to hear what this thing sounds like now.

 

[safrane]

Indeed... I will bring my lawn mower ear muffs... It was loud enough when you left the Queens Head in Troutbeck back in 2008!

 

[happydaze]

https://www.opieoils.co.uk/p-116690-bosch-lambda-sensor-0258006486-ls-6486-.aspx
https://www.opieoils.co.uk/p-116816-bosch-wide-band-lambda-sensor-0258007001-ls-7001-.aspx

I need to replace the (4?) lambda sensors on my recently-acquired 3200GT (2001 model). Are these correct for my car, if not, what are the Bosch part numbers? The CEL is permanently on, and I am hoping new sensors will fix this. The car starts and runs nicely, although the TB wil probably need 'doing' soon, as it has 97 thousand kms up.

 

[babel 101]

[QUOTE = "davidhowson, post: 654402, miembro: 32"] ¡Creo que necesito más que sensores de O2!

Pensé que algo no estaba bien cuando comencé este ejercicio; ¿Qué hacer?

[ADJUNTAR] 51657 [/ ADJUNTAR]

Y luego esto;

[ADJUNTAR] 51658 [/ ADJUNTAR] [/ CITAR]
doatalizar
[QUOTE = "davidhowson, post: 654402, miembro: 32"] ¡¡Creo que necesito más que sensores de O2 !!

Pensé que algo no estaba bien cuando comencé este ejercicio; así que tiré el lado que sabía que había sido golpeado para revelar esto

View attachment 51657

Y luego esto;

View attachment 51658[/CITAR]
Catalizator is Broken

 

[Musto]

I have a 2005 4200 which of the two Llambda sensors fits my car. They seem to have different connectors, surely they are not different back and front. My car has just passed its MOT so presumably the sensors are working OK but I have noticed a recent drop in fuel economy

 

[FIFTY]

Pretty sure sensor 1 and 2 have different connectors as a couple of years ago I needed replacing sensor 1 and 2 but i was set 2x sensor 2 and one of them had to be sent back

 

[happydaze]

I suppose what I really need is the Bosch part numbers for the lambda sensors on my car. It's a 2001 3200GT. Any ideas?

 

[MRichards]

The original Bosch part number listed in the Workshop manual has been superceded. The correct Bosch number is LC 05. These units are very cheap,but lack nothing in quality,A$80 each delivered in Australia ! You will need the special sensor removal tool,unless you remove the exhaust pipes. Bosch supply some connectors with the new sensors,however,the wires on the sensors are long enough to be soldered into the existing connectors. This way is neater & looks original. An easy job if you have the special removal spanner,good luck.

 

[happydaze]

Thank you for that. There appears to be 4 sensors - are they all LC 05? I intend to remove the exhaust pipes (to fix a leak in the auto) anyhow, so that's the time to fit new sensors. Could that number be LS 05, by any chance?

 

[Zep]

Thank you for that. There appears to be 4 sensors - are they all LC 05? I intend to remove the exhaust pipes (to fix a leak in the auto) anyhow, so that's the time to fit new sensors. Could that number be LS 05, by any chance?

It looks like the fully bosch product code is 0258003819. All 4 sensors are the same according the the parts catalogue.

 

[happydaze]

Wonderful...thanks for that, Zep.

 

[tappets]

The original Bosch part number listed in the Workshop manual has been superceded. The correct Bosch number is LC 05. These units are very cheap,but lack nothing in quality,A$80 each delivered in Australia ! You will need the special sensor removal tool,unless you remove the exhaust pipes. Bosch supply some connectors with the new sensors,however,the wires on the sensors are long enough to be soldered into the existing connectors. This way is neater & looks original. An easy job if you have the special removal spanner,good luck.

Hi, is the LC05 Bosch sensor you're referring to the one up above the cat or the one after the cat? My UK 01 AC has 2 each exhaust and they are different size? Cheers