Thank you. With the rail disconnected and no fuel coming out of the fuel line on crank wouldn't that verified zero pressure

Returning to this. New crank sensor installed. Still no start. Pulled fuel rail off to take a look at injectors. They look ok, but with the rail off there is NO fuel coming up the fuel line when ignition is in on position or even when engine is cranked. That may be a failsafe with the fuel rail disc...

uuuuhhhh....yeah....figured out why none of the crank sensors I'm finding look right.

That's the speed sensor I pulled. Will look again tonight and test the actual correct sensor.

"Possible you have no spark on any plug , sounds like the ignition wiring harness is failing. A weak spark in open air will not spark under compression." With the exception of the number 5 coil, was throwing a nice arc from screwdriver to ground over about a half inch. Would that qualify a...

To clarify "resistance is way off"...zero continuity tone when leads connected. Infinite resistance.

It's broke.

sensor2.jpg sensor.jpg I think I've narrowed this down to crackshaft position sensor. Just idiot proofing myself here...I pulled it, but it looks a little different than what's available to order online. Came off of where transmission meets the block, under the airbox, beween firewall and neutral s...

Should note - checked the timing belt from the top. Looks like it's in good shape. Tight and flexible. I don't think it would have jumped a tooth but not really sure how to check.

Volvo died on the road. Sputtered, died, could restart once to get off road, but then died again for good. Towed home. Put in new plugs, new coils. Have spark on 4 out of 5 coils. Number 5 has no spark, and I can see the insulation on the wires going to it is shot. Will replace that, but one bad coi...

Why the MAF code then? I get that a bad MAF could cause the misfire code, but can a misfire from a bad plug/coil cause a bad MAF code?

2006 V70 2.5T. 275K miles. Has started misfiring, engine loses power, mileage is in the dumpster. Problem doesn't start until after engine has run for a while, and usually not unless I put it under a load like accelerating into traffic. If I turn the engine off and restart, problem goes away for a b...