I recently purchased this car and I am new to Volvos. When driving it will occasionally hesitate / loss of power for a second, and then catch and keep running. Although more recently it happened so bad to my wife that she had to pull off the road. Last night it finally threw a check engine light, and the code reader said P0193 Fuel Pressure Sensor Signal High. Parts store said that would be a fuel tank pressure sensor for about $90, special order.

Does that sound right? Is this sensor hard to get to or replace? I'm not even sure where the fuel tank is on this thing since this is the first I've worked on it! Hopefully this sensor isn't actually attached to the tank.

Thanks for any advice.

 

Not sure if it's that relay or why the problem, but most Volvo parts counters will get you a look at the schematic for any parts and you could figure out where. As for the part or advise I have had some help from.




I stole this list off of one of the forums. IPD does some good advice.
My local Volvo parts guy will email any schematic to me to help trouble shoot.




Volvo Aftermarket Parts/ OEMParts
IPD
EuroSportTuning(EST)
VivaPerformance
VolvoMotorSports(VMS)
FCPGroton
Heico
Kalmar-Union
VlvWorld
SamSteffansson
ScandanvianCar Tuning
VST
QuickBrickMotorSports(QBM)
AutoLamps Plus
LOTEK(GaugePods.com)
Egauges
SummitRacing
Engstrom
evolvecars
BrickStylz
VolvoParts
Partsfor Volvo's Online
PartsTrain
ASAP Motors
Volpar
eEuroparts
Volvoparts
Volvoparts Direct Link
RC Injectors
StylinMotors Turbo Hoses
ErieVolvo
RonalWheels
AutoRice,Pretty good site check it out please
DTMwerks,Good site check it out

Tuning Companies (ECU upgrades)
IPD
Upsolute
SpeedTuningUSA (ST USA)
RICA
BSR
Inmotion


Rims and Tires
TireRack
DiscountTire Direct
VST
EdgeRacing


Aftermarket Audio
Ipod Adapters:
LogJam Electronics
IcarKits
DiscountCar Stereo
IPD
Neo Ion Adapter
enfigcarstereo

Headunits:
Crutchfield
Tweeter
BestBuy

Various Volvo Forums
Volvospeed(VS)
TurboBricks
Volvo-Forums
SwedeSpeed
BrickBoard
s40Concepts
v70R

Car Video Websites
Streetfire
YouTube

Volvo BTCC Items
Volvo 850 Estate BTCC Diecast Model Car
Volvo BTCC Items on EBAY

Paint
PaintScratch

Volvo Headlight and Fog Lamp protection
- Lamin-x
Volvo Applications
- Xpel Headlight Covers
Xpel Volvo Applications

 

Fuel Pressure Sensor is on the fuel injector rail drivers side one torex bolt one connector.