For 1990-2009 cars

Callout | Component Name
--- | ---

#### Preliminary Procedure

Remove the catalytic converter. Refer to Catalytic Converter Replacement.

1 | Heater Outlet Pipe Fastener (Qty: 2) Caution: Refer to Fastener Caution in the Preface section. Tighten 62 N·m (46 lb ft)
2 | Heater Outlet Pipe Tip Do NOT remove the heater outlet pipe from the vehicle. Install a NEW O-ring.
3 | Exhaust Manifold Lower Heat Shield Lower Fastener Tighten 38 N·m (28 lb ft)
4 | Exhaust Manifold Lower Heat Shield
5 | Crankshaft Position Sensor Fastener Tighten 10 N·m (89 lb in)
6 | Crankshaft Position Sensor

#### Procedure

Disconnect the electrical connector.