Knock Sensor: Installation
- Install and tighten knock sensor to specification. See TORQUE SPECIFICATIONS . Ensure gasket sealing surfaces for lower intake manifold is clean. Install gasket for lower intake manifold. The old gasket may be reused provided gasket is not damaged.
- Install lower intake manifold. Install fuel rail with fuel injectors. Loosely install bolts in lower intake manifold. Tighten bolts for lower intake manifold in sequence to specification. See Fig 1. See TORQUE SPECIFICATIONS .
- Install fuel rail support bracket-to-throttle body support bracket bolt. Install fuel supply line on rear of fuel rail using proper procedure. See FUEL LINE DISCONNECT FITTINGS under FUEL SYSTEM.
- Ensure gasket sealing surfaces for upper intake manifold is clean. Install gasket for upper intake manifold. The old gasket may be reused provided gasket is not damaged.
- Install upper intake manifold with all bolts loosely installed. Tighten bolts for upper intake manifold in sequence to specification. See Figure. See TORQUE SPECIFICATIONS .
- To install remaining components, reverse removal procedure. Fill and bleed cooling system. See COOLING SYSTEM BLEEDING under COOLING SYSTEM.
- Check for fuel leaks by starting engine or by pressurizing fuel system. Fuel system may be pressurized by using scan tool manufacturer's instructions and scan tool connected to Data Link Connector (DLC) to perform ASD FUEL SYSTEM TEST. When performing ASD FUEL SYSTEM TEST, the ASD relay and fuel pump relay remain energized for 7 minutes unless test is stopped or ignition switch is turned to OFF position.
Courtesy of CHRYSLER CORP.