Help, Advice, Owners' Discussion and DIY Tutorials on Volvo XC90s. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America).
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The other morning my xc90 died , crank to start and died and so on, unhooked MAF ran great so i replaced with new bosch. Same problem unhooked MAF and ran fine , plugged back in while running and continued running and drove 10 mile trip , shut off car and on restart problem started over again. any ideas before i have to bring to garage.
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There is likely a hose with a hole in it or that has slipped off between turbo and intercooler or intercooler back to throttle. The air leaking out is making MAF register a very high value. Unplugging MAF will cause the ECM to substitute close to normal values and it will run sort of OK.
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