OBD 2 adapter Codes.
Most people probably don't know what "P0155" means off the top of their heads. And they're probably not going to go out of their way to look up each of your 8 codes for you to try and understand your problem.
But if you posted in this style for each code, people might be more willing to help:
P0155 may mean that one or more of the following has happened: O2 Heater element resistance is high Internal short or open in the heater element. O2 heater circuit wiring high resistance open or short to ground in the wiring harness
Just sayin'. If you want people to help, it's probably best to help them and give them as much info as possible...

Obviously you've got an issue with your 02 sensors... have you noticed a change in the car's performance and/or fuel economy?
Trending Topics
Most people probably don't know what "P0155" means off the top of their heads. And they're probably not going to go out of their way to look up each of your 8 codes for you to try and understand your problem.
But if you posted in this style for each code, people might be more willing to help:
P0155 may mean that one or more of the following has happened: O2 Heater element resistance is high Internal short or open in the heater element. O2 heater circuit wiring high resistance open or short to ground in the wiring harness
Just sayin'. If you want people to help, it's probably best to help them and give them as much info as possible...

Obviously you've got an issue with your 02 sensors... have you noticed a change in the car's performance and/or fuel economy?
The Best of Mercedes & AMG




