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SCHNECKE Manifold Absolute Pressure Sensor
Brand Information
SCHNECKE
- Provider of Manifold Absolute Pressure Sensor products to the worldwide OEM market and aftermarket.
- SCHNECKE offers complete Manifold Absolute Pressure Sensor coverage for Asian, Domestic and European vehicles.
MAP sensors can be mounted directly onto the intake manifold or mounted remotely with a vacuum hose going to the intake manifold. This sensor is a major contributor to fuel injector pulse width and ignition and valve timing, reporting engine load to the engine computer.
CAUSE FOR REPLACEMENT
- Check engine lamp illumination
- Engine hesitation
- Poor fuel economy
- Failed emissions test
- Engine stalling
- Extended crank time
PURPOSE
The manifold absolute pressure (MAP) sensor determines the intake manifold pressure or vacuum
FUNCTION
- Sends voltage signal to the ECM which changes with the varying pressure/vacuum within the intake manifold
- ECM uses signal to determine engine load and ensure proper air/fuel ratio
POSITION
Intake manifold, throttle body or remote mounted under hood
Chandler Patrick
Reviewed in the United States on September 12, 2024
Failed. On 16 Chevy Trax in a month
Stephen
Reviewed in the United States on May 8, 2024
The part was new but it wasn't an absolute fit like it was. Suppose to be but they were very helpful and will try again soon thank you amazon
Kenrick whyte
Reviewed in the United States on May 31, 2024
It’s good
Michael Cruz
Reviewed in the United States on March 28, 2024
🙂
christina mcdowell
Reviewed in the United States on December 13, 2024
Needed it ,and it's Perfectly...
Kevin Martin
Reviewed in the United States on October 16, 2024
This was an easy repair with the right part. Easy to install and no “check engine” light! A+
Ciera
Reviewed in the United States on May 2, 2023
The item just outside the 30 day return period cracked and broke.
temoc rosas
Reviewed in the United States on February 3, 2023
It's not the right part as stated
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