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International Automotive Technicians Network
2002 Volvo S40 1.9L Surge
Posted to European Driveability on 1/2/2007 7 Replies

please help volvo techs o2 volvo s40 has codes po101 mass air sensor circuit a perforamce and codes po107 map sensor code. vehicle fuel pressure is 45psi key-on eng off and 32 psi key-on eng run. vehicle at idle goes up and down. labscope maf sensor and map se...

7 Replies Received (View Replies)

  Related Documents & Media  2002 Volvo S40

 
Message Closed w/FIX

car Vehicle Data

2002 Volvo S40

VIN YV1VS29532
Engine1.9 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0107Manifold Air Pressure Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2002 Volvo S40

VIN YV1VS29532
Engine1.9 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0107Manifold Air Pressure Sensor Circuit Low Voltage