the etm plug and wiring, it is the common failure point when disconnected and reconnected, it should be replaced. Volvo sells the wiring harness with plug. Pull the intake to connect. https://www.fcpeuro.com/products/volvo-throttle-body-wiring-harness-pigtail-genuine-volvo-31409380?ads_cmpid=1430870...

bottom of that car is cleaner than the top of mine.

it needs a complete pcv job or you'll be doing the cam seals too.

the engine needs healthy vacuum to run properly.
now it runs with positive pressure , but not well.

ask xemodex if they also cloned the eeprom chip.
if they did then ask these guys.

http://nefariousmotorsports.com/forum/i ... 34.0title=

I'll be doing it myself this fall. With low miles and no codes I would say theres nothing wrong with your cat. I have 230K miles and I'm not changing the cat. Heres the plan. unscrew O2 sensors from exh. Pull the section from the manifold to the aft cat flange. Make a jig to hold the pipe in its pro...

fix the scratches, get some quality seat covers.
but whats the mileage.?
maybe 4 to 6K

pull the belt cover and look at the cam seal behind the cvvt hub. if its still seated properly the vvt O ring might be worn. FCP sells the big green O ring (viton?). you'll need the rear cam lock tool to remove the center bolt holding the hub to the shaft. Disconnect battery first. set timing marks ...

that took quite the hit.

time to start watching bodywork videos,

a comealong winch with steel cable helps pull things back into position.
anchor it to tree.