
| Preliminary ProceduresRemove the exhaust manifold heat shield. Refer toExhaust Manifold Heat Shield Replacement.Remove the exhaust manifold heated oxygen sensor. Refer toHeated Oxygen Sensor Replacement - Sensor 1.Remove the intake manifold bracket.Remove the 3 exhaust manifold fasteners. Refer toCatalytic Converter Replacement. | |
1 | Exhaust Manifold Nut (Qty:-10) Warning:Refer toHot Exhaust System Warning. Caution:Refer toFastener Caution. Tighten14-Y (10-lb-ft) |
2 | Exhaust Manifold ProcedureRemove and discard the exhaust manifold gasket.Clean any exhaust manifold gasket debris from the cylinder head and exhaust manifold.Install new exhaust manifold gasket.Tighten the exhaust manifold nuts working from the center out. |
Exhaust Manifold Heat Shield Replacement (LEA) Exhaust Exhaust Manifold
Exhaust Muffler Replacement Exhaust Muffler/ResonatorEngine Control Module Description Engine Control Engine Control Module
The Engine Control Module (ECM) interacts with many emission related components andsystems, and monitors emission related components and systems for deterioration. OBDII diagnostics monitor the system performance and a diagnostic trouble code (DTC)sets if the system performance degrades. The ECM is ...