I have a 2017 XC60 T5 Dynamic AWD with 104K. I am going to chance the Engine oil seperator (32140004) simply as preventative maintenance due to mileage. Unsure what is common practice for this replacement (years/mileage)? My plan is to buy OEM Vovlo parts so should have gasket included. I have a few...

Abscate you nailed it. New Valeo MAF still threw code and cause fan to run. Ebay salvage yard MAF (Bosch OEM) fixed my issue no more code and fans do not run.

Purchased a new Valeo MAF sensor (OEM supposedly) and installed. Still was getting P0111 code. Ordered a used MAF online from salvage yard, made sure it was Bosch. Installed used Bosch and code has not returned in the last week and almost 300 miles. Low idle on cold startup and cooling fan running c...

gg and china appreciate the time and feedback. Swapped a Valeo MAF and same P0111 code is back. It did seem to fix the fan and idle at startup for until CE light came back on.... one morning startup (this morning) but will take it. Couple things to note. Swapped MAF and cleared with code via code re...

Appreciate the input. Ordered a new MAF and should be here by the end of the week I hope. Will re-snug all hoses fittings when I pop the hood again. Code reader I have was at the shop, have it now so can clear/scan until I get this addressed. Will post with results once I get MAF swapped and drive i...

Have a generic code reader and get Code is P0111. Intake Air Temp Senor/Circuit Range Performance My wondering is why the low idle at start up? And fan running? Not seeing that tied to MAF. Or is that an issue that is lingering from the thermostat/coolant temp sensor replacement? Appreciate the help.

2006 XC90 FWD 2.5T with 196K. Bought this in 08' as a CPO with 19K miles on it. Still runs great, and first time I have had an issue in years. Last week noticed was not warming up all the way. Temp gauge was not at 12 o'clock like it normally is. Figured thermostat was bad, ordered Mahle brand therm...

OEM temp sensor or aftermarket (autozone/pep boys)? You should be able to test Temp Sensor to see if it is bad (ohm meter). Would be my first step. Could harness behind cluster be loose or have a worn wire(s). Could pull cluster and do a visual check and if moving the wires changes anything you may ...

No leak prior to work on the radiator... I would retrace my steps. Start up high with paper towels and work your way down until they are wet would be my approach. Any chance you pulled a bolt from block that requires a bit of sealant? Not even sure if this is a possibility and if so which bolt requi...

Have a 2006 XC90 2.5 T. Don't post much as I have had virtually zero issues with it over the years. Purchased as a CPO out of Arizona with 70K. Currently has 166K and always stayed on top of maintenance and any potential issues. Tranny flushes and dealer fluid reprogram/reset (2X), new struts, tires...