I've had the Emissions code and AWD codes come up for the past few months and am finally looking for a solution. It tends to happen when the fuel levels are above 3/4 and below 1/3, but do pop up regularly in between.
Checked the vacuum lines and haven't found any leaks. Ran seafoam in her to check for leaks in the exhaust as well, but didn't see anything out of the ordinary.
I've already replaced the Vapor Canister Purge Valve/Solenoid, but the issue came back after less than a day.
I've checked the MAF sensor and it doesn't seem to be dirty at all, so I'm moving on to the oxygen sensors as this appears to be a common problem at this mileage (97k).
I'm probably going to replace the PCV Valve as well to just rule that out since it's cheap and easy to replace.
Does anyone have any experience with the third gen MDX sensors? Should I replace them all or just the Bank 2 one that is up front and easy to get to?
Thanks in advance!
Checked the vacuum lines and haven't found any leaks. Ran seafoam in her to check for leaks in the exhaust as well, but didn't see anything out of the ordinary.
I've already replaced the Vapor Canister Purge Valve/Solenoid, but the issue came back after less than a day.
I've checked the MAF sensor and it doesn't seem to be dirty at all, so I'm moving on to the oxygen sensors as this appears to be a common problem at this mileage (97k).
I'm probably going to replace the PCV Valve as well to just rule that out since it's cheap and easy to replace.
Does anyone have any experience with the third gen MDX sensors? Should I replace them all or just the Bank 2 one that is up front and easy to get to?
Thanks in advance!
