Walker Products 225-1393 manifold absolute pressure sensor for the 2021 Ram 1500 V8 6.2L and other vehicles reads intake manifold pressure as a changing voltage. It sends that signal to the engine control module (ECM), which combines it with other inputs to calculate how much fuel to deliver.
A worn or failing sensor can show up as a rough idle, weak fuel economy or a check engine light, though a cracked intake hose or a fouled throttle body can be behind the same signs, so find the cause before replacing it.
The 2021 Ram 1500 V8 6.2L, the 2018-2021 Jeep Grand Cherokee V8 6.2L and the 2018-2023 Dodge Charger V8 6.2L all take this sensor, and so do more vehicles. If your vehicle is not one of those, look it up in the "Vehicles it fits" section. It is an OE-replacement sensor built to meet OE specifications for electrical output, pressure range and connector fit. This listing is one sensor; the quantity varies, with the 2018-2023 Dodge Charger V8 6.2L taking four and the 2021 Ram 1500 V8 6.2L taking one.
Fit and size
Build and materials
One manifold absolute pressure sensor. A wiring harness is not included.
Interchange: 53010887AA
This part cross-references / interchanges with the following part numbers:
Does the Walker Products 225-1393 manifold absolute pressure sensor fit the 2021 Ram 1500 V8 6.2L?
Yes, the Walker Products 225-1393 fits the 2021 Ram 1500 V8 6.2L. If your vehicle is a different one, look it up in the "Vehicles it fits" section on this page.
Is the 2018-2023 Dodge Charger V8 6.2L covered by this Walker 225-1393 sensor?
Yes, the Walker Products 225-1393 fits the 2018-2023 Dodge Charger V8 6.2L, which takes four sensors.
How many terminals does the connector on this manifold absolute pressure sensor have?
This sensor has four male blade terminals and one black oval female connector. It is listed at 5 V.
Does the Walker 225-1393 come with a wiring harness?
No. The Walker Products 225-1393 is the sensor only, and the wiring harness is not included.
Can a rough idle or a check engine light come from a failing manifold absolute pressure sensor?
Yes, a failing sensor can be one source of those signs, along with weak fuel economy. A shop can read the stored codes to see what is behind them.
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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.
