My advice is install the XeMODeX now and ship the failed ETM back. You get the core credit and should have trouble free operation (and the slight improvements) for a long time.
I think the XeMODeX failure was a fluke.
volvolugnut

As usual, trying to make things better made them (temporarily) worse .

xHeart wrote: ↑10 Dec 2020, 12:42 [Same for the 2001 V70XC?

Yes. You can double check it in VIDA: ECM has the "Fuel pressure" parameter if PEM is present.

Soak the expletive out of it with Fluid Film sprayed from a rattle can. You could also use Woolwax, although I have never used it. Fluid film smells like sheep. Woolwax isn't supposed to have much odor.

Popped the hood, the OUTLET hose of the intercooler, including the idle air hose, is flattened, and squished. BUT. The out let of the turbo is still holding it's shape. I'm stuck. Any ideas? Blocked Intercooler weep hole. Water in the Intercooler phase changed into ice and blocked the air flow. Tha...

Xheart, I started and idled my S80 3.2 and LR2 3.2 yesterday (to confirm cooling fan function) and I checked to see if my PCV was making noise. Note: It isn't cold here possibly high 40s or low 50s for the low For both of my 3.2 a noticeable noise was present when I removed the oil fill cap or dip s...

Re: Passing CA Smog Test with an EVAP leak If you're coming due for Smog, and are dealing with an EVAP leak code, just knowing that the Volvo engine software only runs the EVAP System Test when the fuel tank is >15% and <85% full offers you an easy "PASS". You need an OBD-II scanner that c...

Where am I suppose to dump this stuff properly? Separate it first. 1. Pour the mix in s 5 gallon bucket and let it sit for weeks with the lid on. ( Water being heavier will sink to the bottom ). 2. Place a shim under one side of the bucket. 3. On the other side of the bucket, poke a hole near the b...

Yes they do, about 2/3 down listed page

xHeart wrote: ↑25 May 2021, 14:46 Does a 20A circuit flows faster than 15A?

Not faster they both flow at speed.
The 20A does flow more electrons in the same amount of time then the 15A.

1 Amp = 1 Coulomb of charge per second. ( A=C/s )

1 Coulomb ~ 6.24 × 10^18 electrons.