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Home >> Jeep >> 2007 >> Wrangler X, Automatic >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Injection - 3.8L Gas Engine >> Sensor - Map >> Installation
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Sensor - Map: Installation

Fig 1: MAP Sensor 3.8L
GC0064508Courtesy of CHRYSLER LLC

The MAP sensor (1) is installed into the rear of the upper intake manifold (3).

  1. Check condition of sensor O-ring.
  2. Clean dirt from MAP sensor base.
  3. Push down on MAP sensor while rotating clockwise about 1/4 turn for installation.
  4. Disconnect electrical connector from MAP sensor.