Keep your engine management system reading intake pressure accurately with the Walker Products Manifold Absolute Pressure Sensor 225-1018 (also written 2251018). This MAP sensor is a direct-fit replacement for the 1998-2000 Chevrolet Metro (L3-1.0L), 1995-1997 Geo Metro (L3-1.0L, L4-1.3L), 1993-1997 Geo Prizm (L4-1.6L, L4-1.8L), 1995-2000 Suzuki Esteem (L4-1.6L), and 1995-1997 Suzuki Swift (L4-1.3L). A MAP sensor measures pressure within the intake manifold through a changing voltage signal and sends that data to the engine control module, which uses it with other inputs to calculate engine load and adjust fuel injection and ignition timing.
OE-replacement design: engineered to meet OE specifications for electrical output, pressure range, and connector fit for seamless integration with the vehicle's existing system.
Accurate pressure sensing: provides precise measurement of manifold pressure to help the ECM manage the air-fuel ratio.
Built to endure the engine bay: constructed to withstand high temperatures, vibration, and intake air contaminants, and tested for accuracy and responsiveness.
Connector: female rectangular connector with three male blade terminals for a straightforward, factory-style connection.
If a failed MAP sensor is the cause of drivability issues or a check engine code, this unit replaces it. Country of origin: China.
Frequently Asked Questions
What does this MAP sensor do?
It measures pressure inside the intake manifold and sends that data as a changing voltage to the engine control module, which uses it to help calculate fuel delivery and ignition timing.
Which vehicles does the 225-1018 fit?
It's a direct-fit replacement for the 1998-2000 Chevrolet Metro, 1995-1997 Geo Metro, 1993-1997 Geo Prizm, 1995-2000 Suzuki Esteem, and 1995-1997 Suzuki Swift. See the Buyer's Guide tab for engine details.
What type of connector does it have?
It uses a female rectangular connector with three male blade terminals for a factory-style electrical connection.
What are signs this MAP sensor may need replacing?
Drivability complaints and a check engine light with related trouble codes can be signs. Diagnose the cause first, since these symptoms can have other sources.
Is this an OE-replacement part?
Yes. It is engineered to meet OE specifications for electrical output, pressure range, and connector fit for integration with the vehicle's existing system.
Manifold Absolute Pressure Sensors measure manifold pressure through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the...
Manifold Absolute Pressure Sensors measure manifold pressure through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the...
Manifold Absolute Pressure Sensors measure manifold pressure through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the...
Manifold Absolute Pressure Sensors measure manifold pressure through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the...
Manifold Absolute Pressure Sensors measure manifold pressure through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the...
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.
