S40 engine trouble
#1
S40 engine trouble
Hi everyone... registered here today to get some repair advice. I have a 2005 S40 2.4L (186,800 miles) that has had problems at times with lack of power when driving and not starting/idling properly. Got an OBD II reader which initially gave me six codes before clearing and trying again:
P0089 Fuel Pressure Reg 1 Performance
P0171 System Too Lean (Bank 1)
P0190 Fuel Rail Pressure Sensor Circuit Malfunction
P0191 Fuel Rail Pressure Sensor CKT Range/Perf
P0193 Fuel Rail Pressure Sensor Circuit High Input
P0455 EVAP Emission Control System Leak (Large)
(The above definitions came from the Actron book with my reader.)
I cleared it, drove the car around the block once and checked again. Just three of the same codes came up this time; P0089, P0171, and P0190.
I don't have a lot of maintenance experience with this car (Or any Volvo) since I got it just a year ago. So far, I've just replaced one engine mount and removed shims from the A/C compressor clutch to get that working again.
Any information on how I should proceed with what ails it now would be greatly appreciated... the what and where of it.
Thanks,
Mark
P0089 Fuel Pressure Reg 1 Performance
P0171 System Too Lean (Bank 1)
P0190 Fuel Rail Pressure Sensor Circuit Malfunction
P0191 Fuel Rail Pressure Sensor CKT Range/Perf
P0193 Fuel Rail Pressure Sensor Circuit High Input
P0455 EVAP Emission Control System Leak (Large)
(The above definitions came from the Actron book with my reader.)
I cleared it, drove the car around the block once and checked again. Just three of the same codes came up this time; P0089, P0171, and P0190.
I don't have a lot of maintenance experience with this car (Or any Volvo) since I got it just a year ago. So far, I've just replaced one engine mount and removed shims from the A/C compressor clutch to get that working again.
Any information on how I should proceed with what ails it now would be greatly appreciated... the what and where of it.
Thanks,
Mark
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