
2002 Volvo S40 1.9L Surge
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...
FIX posted 1/5/2007
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Message Closed w/FIX
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VIN | YV1VS29532 |
Engine | 1.9 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Surge |
Occurs | Always |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2002 Volvo S40
VIN | YV1VS29532 |
Engine | 1.9 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Surge |
Occurs | Always |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0107 | Manifold Air Pressure Sensor Circuit Low Voltage |