GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 GMC C Sierra - 2WD 🢒 Engine 🢒 Engine Controls - 6.6L (LLY) 🢒 Barometric Pressure Sensor Replacement

Removal Procedure

    Object Number: 1334921 Size: SH
  1. Disconnect the barometric pressure (BARO) sensor electrical connector.

    2. Object Number: 1409330 Size: SH
  2. Push the BARO sensor (1) downward in order to remove it from the bracket.

Installation Procedure

    Object Number: 1409330 Size: SH
  1. Push the BARO sensor (1) upward in order to remove it from the bracket.

    2. Object Number: 1334921 Size: SH
  2. Connect the BARO sensor electrical connector.