CAMSHAFT POSITION (CMP) SENSOR
Note. On Millenia 2.5L CMP sensor is integrated with distributor and is not serviced separately. If faulty, distributor assembly must be replaced. See DISTRIBUTOR .
IGNITION CONTROL MODULE
Note. On Millenia 2.5L, ignition control module is integrated with distributor and is not serviced separately, replace complete distributor assembly.
FUEL SYSTEM
| WARNING | Always relieve fuel pressure before disconnecting any fuel injection-related component. DO NOT allow fuel to contact engine or electrical components. |
FUEL SYSTEM PRESSURE RELEASE
- Start engine. Disconnect fuel pump relay. See «FUEL PUMP RELAY LOCATION»(ref-18776-S30972389842000123000000) table.
- Allow engine to run until it stalls. Turn ignition off. Reconnect electrical connector.
| Application | Location |
|---|
| Millenia 2.5L | Underhood Relay Panel. |
FUEL SYSTEM PRIMING
| CAUTION | After performing fuel system repairs, use following procedure to prime fuel system before starting engine. This prevents excessive engine cranking and allows system to be leak-tested. |
Connect jumper wire between GND and F/P terminals of data link connector. (Scheme 5) Turn ignition on for about 10 seconds and then off. Disconnect jumper wire.
Scheme 5
FUEL PUMP
| CAUTION | After performing fuel system repairs, prime fuel system before starting engine. See FUEL SYSTEM PRIMING . |
FUEL PRESSURE REGULATOR
| CAUTION | After performing fuel system repairs, prime fuel system before starting engine. See FUEL SYSTEM PRIMING . |
FUEL RAILS & INJECTORS
| CAUTION | After performing fuel system repairs, prime fuel system before starting engine. See FUEL SYSTEM PRIMING . |
THROTTLE BODY
| CAUTION | After performing fuel system repairs, prime fuel system before starting engine. See FUEL SYSTEM PRIMING . |
