Hello, I'm a new member here. Last July I purchased a 2006 and absolutely love it, my wife like it so much she went and bought a 2018 XC60.
My 70 has 160k, and the previous owner did the timing belt/ water pump, and completely rebuilt the suspension. I've done new tires, and changed the trans fluid twice which was a great improvement. It has a few quirks, and is in need of the PCV service, for which I bought everything from FCP. Several times since Mid December, the engine has completely cut out for a second, and then picked back up. No check engine light is set, and nothing seems wrong after. Feels like it just suddenly loses all power, as if the engine was shut down, and then it picks back up. It did it one time at a light and left me stuck for about 20 seconds, again no code. When that happened, I had to try to start it several times, and finally it fired up.
It has thrown a check engine light a few times that did not coincide with this problem, but may be related. I have the icarsoft reader, and the codes have been
P0193 fuel rail pressure sensor A circuit high
ECM121B MAF flow too low
P0101 Volume air flow A circuit range/ performance
There has also been a code for IAT (intake air temp?)
and another for forward oxygen sensor.
All of my reading has suggested that the problems are probably the throttle body or possibly the fuel pump. I'm fine testing or replacing either, but I hate to blindly throw parts at a problem. If it's the throttle body, I'll order it and replace it while I have the front apart for the PCV service. If it's the fuel pump, that would be a good excuse to drop the driveshaft and do the Haldex service, though I admit it looks like a miserable job.
FWIW, I do have access to a laptop with VIDA/DICE, it just has not worked out favorably for me to get it yet. This is a second car, so having it down and apart is not an issue.
Many thanks.
Philly
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