O2 Sensor issue on 2006 C209 CLK 320 Cdi

[t-dawg1]

View attachment 39209

That's my Glow plug relay changed and car starts 1st time with no hesitation anymore from cold. New part looks much different to the old one I replaced aswell so I guess Mercedes upgraded it. Below is the picture of the one I took out



View attachment 39210

 

[t-dawg1]

View attachment 39211

Old and new version of glow plug relay for OM642 V6 engine

 

[SL300-24]

Well done mate, glad that it worked out for you......

 

[t-dawg1]

Well done mate, glad that it worked out for you......

Thanks to you pal I did it,a bit fiddly but all done in about 20mins

 

[dnauk]

what make of o2 sensor did you fit? MB want over £200!

 

[SL300-24]

Just bought a Bosch one for mine £96.00 delivered next day

Just Lambda, Suppliers of Bosch and NTK lambda sensors including zirconia and titania sensors by post

 

[KARIM1]

Hey lads, I have prity much the same codes as above, unfortunately I don't have the space or time to get under the car to attempt to change the O2 sencor, how much would I expect to pay a garage to do this work?

cheers

 

[nrg220]

Changed mine the other day W204 C-Class. Allparts £103 inc vat Mercedes dealer same component £256 inc vat wow. Car now running much better but thank goodness i only have the one

 

[jaymanek]

Common faults with the V6 engine in order of the issues we see most:

- Glow plug relay/glow plugs
- O2 Sensor (only one)
- Intake Manifold Motor
- Leaking intake Seal
- Turbo Charger's