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2005 v70 2.5t - low end acceleration / 2500rpm max out

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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graffito
Posts: 4
Joined: 9 April 2014
Year and Model: 2012 XC70 T6
Location: connecticut

2005 v70 2.5t - low end acceleration / 2500rpm max out

Post by graffito »

recent problems -
hesitant acceleration, and dip at 1800-2000 rpm, occasional irregular idle -

Indie Volvo Tech found some codes for Fuel Pressure Sensor, which he replaced.

low end acceleration still seems lacking and even when pushed, rpm tops out at 2500, as if needle were stuck. Can still hit 85mph... haven't been back to check for codes, yet.

... not sure if it's the driver or the car.

thanks!

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matthew1
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Post by matthew1 »

We'll need codes. Is she at Stage 0 or close?
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1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

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