http://www.spkmotorsports.com/map-sensor/

Introduction
The GM 2.5 Bar MAP Sensor is an important device that detects the intake pressure in the intake pipe behind the throttle valve, calculates the intake air volume, and determines the basic fuel injection volume. If the intake pressure it detects is larger, it means that the intake air volume is larger, so the fuel injection will be more, and the ignition advance angle will be smaller. The signal it provides is very important for the engine. If it is damaged, your vehicle may experience problems such as slow acceleration, difficult starting, and increased fuel consumption, so be sure to repair it even if it is running.

Details
1. Part Number: 0261230042
2. Fits For 2005-2007 Chevrolet Cobalt 2.0L
2004-2007 Saturn Ion 2.0L
3.Directly replaces the faulty pressure sensor for stock GM 2.5 BAR MAP sensor.
4. Intake Air Pressure & Temperature Sensor (T-MAP Sensor)
6. Delivery term, FOB Shanghai, Ningbo, CNF, CIF, etc.
Product Name锛?/p>GM 2.5 BAR MAP sensor LSJ Engine T-MAP Sensor
Condition:New
Manufacturer锛?/p>SPK Motorsports
Brand锛?/p>SPK
Interchange Part Number锛?/p>0261230042, 90423637, 93170309
Packing 锛?/p>Sold Individually
Warranty锛?/p>One year
color锛?/p>Black Or Customized
Vehicle Fitment:
2005-2007 Chevrolet Cobalt SS 2.0L LSJ
2004-2007 Saturn Ion Redline 2.0L LSJ
Product Specification:
Pressure range: 20-253kpa
Voltage limitation (mV): 390-4700
With Integrated Air Temperature Sensor (IAT)MAP Sensor suppliers
website:http://www.spkmotorsports.com/map-sensor/