Peugeot 208 (2013) - OXYGEN SENSOR WIRING -

[Yafi]

Hello @ all.
I'm new here, so I don't know the customs.

I got a 2013er Peugeot 208 1.6l VTi automatic, left hand driver due to being in South Africa.
I have had many issues with the car since I bought it because all the mechanic/auto electrician etc know nothing about Peugeot's (I include the dealers here as well).

The following issue needs to be solved:
Someone messed with the wiring of the the top oxygen sensor (bank 2). So I need a diagram, that is showing the correct the way. Unfortunately whoever worked on this car before had chosen to chop the plug of and connect it to the harness directly.

Vehicle identification number:
VF3**************[VIN obfuscated, can be read by forum staff]

Thanks in advance
Best regards

[GiveMeABreak]

Hi and welcome, here you go:



Hardware
1357: proportional oxygen sensor
1351: downstream oxygen sensor

Wiring:
For 1357:
1258 : proportional sensor signal +
1259 : proportional sensor signal -
1260 : Sensor compensation resistance info
1261A : Proportional sensor current pump info
1263 : proportional sensor heating control
1261 : Proportional sensor current pump info

For 1351:
1351A : Lambda sensor heating power supply
124 : control heating lambda sensor C downstream catalytic converter
1303 : signal from lambda sensor C (-) downstream of the catalytic converter
1302 : signal from lambda sensor C (+) downstream of the catalytic converter


Most of the other codes are in lists on our Wiki, here:

https://frenchcarforum.co.uk/wiki/Elect ... ring_Codes

[Yafi]

Thanks a lot.
Best regards

[Yafi]

Worked out. Thanks a lot.

[GiveMeABreak]

No problem.