TORQUE CHART
| DESCRIPTION | N.m | Ft. Lbs. | In. Lbs. |
|---|---|---|---|
| EVAP Canister Mounting Nuts | 11 | 95 | |
| EVAP Canister Mounting Bracket-to-Frame Bolts | 14 | 10 | 125 |
| Leak Detection Pump Mounting Bolts | 11 | 95 | |
| Breathers (PCV system) | 12 | 106 | |
| Leak Detection Pump Filter Mounting Bolt | 11 | 95 |
Scheme 3
The duty cycle EVAP canister purge solenoid (1) is located in the engine compartment below and near the battery.
- Carefully pull the solenoid assembly straight up from the tongue-type bracket without bending the two vapor lines.
- Disconnect electrical wiring connector (2) at solenoid.
- Disconnect vapor line quick-connect fitting (3) at solenoid.
- Disconnect vapor line quick-connect fitting (4) at solenoid.
SPECIFICATIONS - TORQUE
| DESCRIPTION | N.m | Ft. lbs. | Inch lbs. |
|---|---|---|---|
| EGR Valve-to-Cyl. Head 3.7L/4.7L | 28 | 21 | 248 |
| ERG Tube-to-EGR Valve Bolts | 13 | 9.6 | 115 |
| EGR Valve-to-Cyl. Head 5.7L | 28 | 21 | 248 |
Scheme 4
The electronic EGR valve and solenoid assembly (1) is attached to the rear of the left cylinder head.
Scheme 5
Scheme 6
- Use a diagnostic scan tool to record any DTC's (Diagnostic Trouble Codes).
- Disconnect and isolate the negative battery cable. An exhaust gas routing tube (1) connects the EGR valve (4) to the intake manifold.
- Remove two tube mounting bolts (2).
- Remove tube (1) from solenoid (4). Slip opposite end of tube (6) from intake manifold.
- Remove gasket (3) located between EGR valve solenoid and tube flange.
- Disconnect electrical connector (3) at solenoid (1).
- Remove two EGR valve solenoid mounting bolts (2).
- Remove solenoid (1) from engine.
- Remove and discard gasket (1) located under EGR solenoid.