Walker Products 225-1378 manifold absolute pressure sensor for the 2017-2025 Volvo S90 4-cylinder 2.0L and other vehicles measures intake manifold pressure and sends it to the engine control module. Also known as a MAP sensor, it reports pressure as a changing voltage, and the computer uses that reading with other inputs to work out engine load and the right amount of fuel.
A failing sensor can show up as a rough idle, hesitation, poor fuel economy or a check engine light, but other faults cause the same signs. Before you replace it, look over the connector and the sensor port with the engine off and cool for damage, a loose fit or debris.
The 2017-2025 Volvo S90 4-cylinder 2.0L, the 2015-2025 Volvo V60 4-cylinder 2.0L and the 2015-2025 Volvo XC60 4-cylinder 2.0L are among the cars this sensor fits, along with more Volvo models. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One manifold absolute pressure sensor. The vehicle takes one.
Interchange: 10.3384
EC2078 · AS529 · 313724870
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Walker Products 225-1378 manifold absolute pressure sensor fit the 2015-2025 Volvo XC60 4-cylinder 2.0L?
Yes, Walker Products 225-1378 fits the 2015-2025 Volvo XC60 4-cylinder 2.0L; for another Volvo, open the "Vehicles it fits" section to check the model and engine.
How many pins are in the connector on this manifold absolute pressure sensor?
Walker Products 225-1378 has one black rectangular female connector with 3 male pin terminals, and the sensor has a single port.
Can a bad manifold absolute pressure sensor cause a rough idle?
Yes, it can. The engine control module uses the sensor's pressure signal to set fuel injection and ignition timing, though a rough idle can also come from other faults.
Is the Walker Products 225-1378 sensor built for engine bay heat and vibration?
Yes. This sensor is built to withstand high engine bay temperatures, vibration and intake air contaminants, and it is tested for accuracy and responsiveness.
Does 10.3384 cross to Walker Products 225-1378?
Yes. 10.3384 is one of the other-brand numbers Walker Products 225-1378 replaces, and the rest are on the Interchange line.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
