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1990 Pontiac LeMans

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Airtex 5S2397 Manifold Absolute Pressure Sensor
for 1990 Pontiac LeMans

Airtex 5S2397 Manifold Absolute Pressure Sensor - 1990 Pontiac LeMans

Airtex
Brand:Airtex
Part Number: 5S2397
UPC: 080044665595
Weight: 0.16 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Airtex 5S2397 Manifold Absolute Pressure Sensor for your 1990 Pontiac LeMans. Buy now and secure your purchase online!

The Manifold Absolute Pressure Sensor, also known as the MAP sensor, measures atmospheric pressure inside the intake manifold and sends a voltage signal to the Engine Control Module (ECM). As atmospheric pressure inside an intake manifold is negative during vehicle operation, the sensor is actually measuring vacuum. The ECM calculates proper air/fuel ratios, idle speeds and ignition spark timing based in part on the Manifold Absolute Pressure Sensor's signal. A malfunctioning or inoperative Manifold Absolute Pressure Sensor can cause drivability symptoms such as hard starting, stalling, harsh or poor transmission shift points, rough idle and hesitation. It can also cause the Check Engine Light (CEL), Service Engine Soon (SES) or Malfunction Indicator Lamp (MIL) to illuminate and can set a trouble code (P-code) in the ECM when not functioning correctly. Not correcting a failed Manifold Absolute Pressure Sensor condition can cause reduced fuel mileage and performance, increased emissions and damage to other components such as the catalytic converter.

Specifications:

Connector Gender:
Female
Connector Quantity:
1
Connector Shape:
Oval
Port Quantity:
1
Terminal Gender:
Female
Terminal Quantity:
3
Terminal Type:
Pin
Country of Origin:
US

Airtex 5S2397 Manifold Absolute Pressure Sensor compatibility with your 1990 Pontiac LeMans...

Last Updated: 11/09/2018

Years Vehicle Per VehicleFitment Notes

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Pontiac LeMans

1.6L L4 Gas SOHC
1
 

Pontiac LeMans



1.6L L4 Gas SOHC
1 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Pontiac LeMans

2.0L L4 Gas SOHC
1
 

Pontiac LeMans



2.0L L4 Gas SOHC
1 Per Vehicle

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