The problem with the lambda probe

[Bacho]

Hello. In Poland, no one can help me I changed my Accord VI engine from 2.0 to 2.3 F20B6 F23Z5, the driver also has been changed to one with 2.3, but the loom was of 2.0. Was it my fault that I left the old electrical harness? No work for me the first lambda probe, lit an error or mistake 41 heater probe. is the wiring is different engines 2.0 and 2.3? Does anyone might wiring diagrams of the two engines?

 

[exec]

If the Lambda isn't working then you probably need one off from a 2.3 model.

 

[Bacho]

I do not understand what I switch off ?

 

[exec]

Are you using the same lambda sensor that was on 2.0 engine? If you are then you probably need to use one for 2.3 engine.

 

[Bacho]

I bought a universal lambda

NGK OZA624-E4

 

[exec]

I highly doubt a universal lambda will work, these cars are extremely fussy with what o2 sensor you put in, some brands won't work at all, NGK is the right brand but I dont know what model you need for the F23, sometimes nothing will work apart from OEM sensor, it can a draw of luck with them.

 

[Bacho]

I heard that the engine lambda 1.8 also fit , is not it?

 

[exec]

Not sure, you can have a look on lingshondaparts website and see if part numbers match up for o2 sensor on 1.8, 2.0 and 2.3 engine

 

[freddofrog]

as above, try comparing the parts for the two cars that you have

start here https://www.lingshondaparts.com/honda_car_parts_catalogue_C01.php


when you get to the parts list for any section, you will see that the part numbers begin with "PFKL", which are not Honda numbers. To get Honda numbers, remove "_pfk" from the url of the page.

I have removed "_pfk" for the exhaust system sections for the 2.3, 2.0, and 1.8

https://www.lingshondaparts.com/honda_car_parts_selection.php?block_01=17S4A11&block_02=B__0200&block_03=6914&block_05=hcr
https://www.lingshondaparts.com/honda_car_parts_selection.php?block_01=17S4A11&block_02=B__0200&block_03=6906&block_05=hcr
https://www.lingshondaparts.com/honda_car_parts_selection.php?block_01=17S4A11&block_02=B__0200&block_03=6900&block_05=hcr

strangely, 2.3 and 1.8 look the same part numbers, but 2.0 does not, but you ought to check it yourself to be sure

 

[Bacho]

me people in Poland forum Accord also say the Lambda 1.8 and 2.3 is the same , 2.0, is different .

 

[freddofrog]

I heard that the engine lambda 1.8 also fit , is not it?

me people in Poland forum Accord also say the Lambda 1.8 and 2.3 is the same , 2.0, is different .

well it's confirmed LOL

 

[Bacho]

only today I got a reply from them

 

[freddofrog]

only today I got a reply from them

maybe they read it here first LOL