alex_78
Senior Member
hi again
after few weeks of problem free relationship with my s class he reminds me that it will be not easy life...
in past i add adblue few times it was always same "procedure" check engine on and message adblue by workshop etc
so first time i add 20 liters and warning light goes off
some time later light again i add 10 liters and all good
yesterday i had check engine light and adblue message
i was next to halfords so bought 10 liters light go off but check engine goes back later with same error so i bought another 10 liters in bp garage put it in
as results was driving car for less than 100 miles i have 3 or 4 times message to ad blue ( which already add 20 liters) and check engine (EML) play funny go on and off sometimes is on for few minutes then disappear for minute or so.
can drive normal no limp mode etc good power and fast response etc
also i think is smell less "vinegear silicone" from exhaust is possible that fuse on pump of adblue fails etc?
or is any other way to cancel ad blue message any sensor there etc ? in past was going ok itself and is first time when play funny way
i check codes i have 2:
P2BA8 - which can be costly sensor but in past this code come on when adblue run out and clear after topup but now when i erase it it goes back i guess something stuck and car "think is still no adblue
P2047 - i was google that and it can be few things most common fuel filter (i will replace it after weekend) or this code can be triggered by code above coz i notice sometimes errors works as chain reaction?
main question is which fuse i need to check for adblue pump and is any way to reset adblue level without STAR i have basic code reader only
thanks
after few weeks of problem free relationship with my s class he reminds me that it will be not easy life...
in past i add adblue few times it was always same "procedure" check engine on and message adblue by workshop etc
so first time i add 20 liters and warning light goes off
some time later light again i add 10 liters and all good
yesterday i had check engine light and adblue message
i was next to halfords so bought 10 liters light go off but check engine goes back later with same error so i bought another 10 liters in bp garage put it in
as results was driving car for less than 100 miles i have 3 or 4 times message to ad blue ( which already add 20 liters) and check engine (EML) play funny go on and off sometimes is on for few minutes then disappear for minute or so.
can drive normal no limp mode etc good power and fast response etc
also i think is smell less "vinegear silicone" from exhaust is possible that fuse on pump of adblue fails etc?
or is any other way to cancel ad blue message any sensor there etc ? in past was going ok itself and is first time when play funny way
i check codes i have 2:
P2BA8 - which can be costly sensor but in past this code come on when adblue run out and clear after topup but now when i erase it it goes back i guess something stuck and car "think is still no adblue
P2047 - i was google that and it can be few things most common fuel filter (i will replace it after weekend) or this code can be triggered by code above coz i notice sometimes errors works as chain reaction?
main question is which fuse i need to check for adblue pump and is any way to reset adblue level without STAR i have basic code reader only
thanks