Exhaust System: Locations
Component Locations: Engine Management System
Exhaust System Overview
• 3.0L CGXB Exhaust System Overview => [ 3.0L CGXB Exhaust System Overview ]
• 2.0L CAEB Exhaust System Overview => [ 2.0L CAEB Exhaust System Overview ]
• 4.0L CEUC Exhaust System Overview => [ 4.0L CEUC Exhaust System Overview ]
3.0L CGXB Exhaust System Overview
Oxygen Sensor Locations, Cylinder
Bank 1 (right)
1) Heated oxygen sensor -G39- with Oxygen sensor heater -Z19-
2) Oxygen sensor after three way catalytic converter -G130- with heater for oxygen sensor 1 after catalytic converter -Z29-
Oxygen Sensor Locations, Cylinder
Bank 2 (left)
1) Heated oxygen sensor 2 -G108- with Oxygen sensor 2 heater -Z28-
2) Oxygen sensor 2 after catalytic converter -G131- with heater for oxygen sensor 2 after catalytic converter -Z30-
2.0L CAEB Exhaust System Overview
Oxygen Sensor Locations
1 - Oxygen sensor after three way catalytic converter -G130- with Heater for oxygen sensor 1 after catalytic converter -Z29-
• Connector location => [ Component and Connectors ] See Image Below.
2 - Heated oxygen sensor -G39- with Oxygen sensor heater -Z19-
• Connector location => [ Component and Connectors ] See Image Below.
Component and Connectors
1 - EVAP canister purge regulator valve 1 -N80-
2 - Oxygen sensor after three way catalytic converter -G130- with Heater for oxygen sensor 1 after catalytic converter -Z29-
3 - Heated oxygen sensor -G39- with Oxygen sensor heater -Z19-
4.0L CEUC Exhaust System Overview
Heated Oxygen Sensors Overview
1 - Oxygen sensor after three way catalytic converter -G130- with heated O2S after catalytic converter Heater for oxygen sensor 1 after catalytic converter -Z29-
2 - -G108- with O2S heater Oxygen sensor 2 heater -Z28-
3 - Heated oxygen sensor -G39- with O2S heater Oxygen sensor heater -Z19-
4 - Oxygen sensor 2 after catalytic converter -G131- with heater for O2S 2 after catalytic converter Heater for oxygen sensor 2 after catalytic converter -Z30-
Exhaust door control unit -J883- and Exhaust door control unit 2 -J945-
• Exhaust door control unit -J883- located
on left side
• Exhaust door control unit 2 -J945- located
on right side