It's at the front, drivers side corner of the engine, between the engine and the battery.It's under a cover and on the bottom of the throttle body.
probably failed throttle bypass solenoid or possibly throttle position sensor
To change the gear position sensor on a Volvo S40, first, ensure the vehicle is securely parked and the ignition is off. Locate the sensor, typically found near the transmission, and disconnect the electrical connector. Remove the mounting bolts securing the sensor, then replace it with the new sensor and reattach the bolts and connector. Finally, test the vehicle to ensure proper operation of the sensor.
I posted pictures on the location and replacement of an ambient temp. sensor for a 2001 S40. Google "ambient temperature sensor location/replacement" or go to Matthew's Volvo site and search there.
Thermostat and thermostat sensor (ect) bad
The map sensor on a 2000 Volvo S40 is typically located on the intake manifold, near the throttle body. It is mounted directly to the manifold and is connected to the engine's vacuum system. To access it, you may need to remove some engine covers or components for better visibility. Always consult the vehicle’s service manual for specific details and guidance.
Which Tires for volvo S40?
On a 2002 Volvo S40, the manifold absolute pressure (MAP) sensor is typically located on the intake manifold. It is mounted near the throttle body, where it can accurately measure the pressure inside the manifold. To access it, you may need to remove some engine covers or components for better visibility. Always consult the vehicle's service manual for specific details related to your model.
It's on the fuel pump inside the fuel tank
Next to the thermostat. you will see it when you remove the hose
Where is the radiator cap on a 2001 Volvo s40?
I'm not sure what you're asking, but if you mean that you are getting an OBD-II diagnostic code of P0128 from your Volvo S40, that code corresponds to a problem with coolant temperature. On a first generation Volvo s40 (99-04), this usually means that the thermostat or electronic coolant temperature sensor are malfuctioning or have failed.
How do i remove the washer bottle from a volvo s40