Ford Mustang (1999-2004) Service Manual: Engine
A modular engine is built around four modules:
- the intake module
- the cylinder head module (RH)
- the cylinder head module (LH)
- the lower engine module
While not all repairs can take advantage of the modular concept, most out-of-vehicle repairs benefit due to the reduction of necessary time and labor.
The basic engine components consist of the following:
- single overhead camshafts
- two valves per cylinder
- sequential multiport fuel injection (SFI)
- aluminum cylinder heads (6049)
- cast iron, 90-degree V-shaped cylinder block
- individual ignition coils for each spark plug
- composite-material intake manifold
- large-bore throttle body
Engine (DIAGNOSIS AND TESTING)
For basic mechanical concerns, refer to Section. Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
Engine - 4.6L (2V)
General Specifications
a - With installation of a new filter.
b - Distance front edge of bearing is installed below front face of cylinder
block.
c - Time necessary for plunger to leak down 1 ...
Intake Manifold
...
Other materials:
Pinpoint Test G: LFC 16/DTC B1925 - Passenger Air Bag Circuit Shorted to
Battery or Ignition
Normal Operation
The restraints control module (RCM) checks for passenger air bag circuit
shorts to battery or ignition
by monitoring the voltage of circuits 607 (LB/OG) and 616 (PK/BK) at pins 6
and 7. If the RCM detects
a short to battery or ignition ...
Removal
CAUTION: Electronic modules are sensitive to static electrical
charges. If exposed to
these charges, damage may result.
1. Remove the driver air bag module. For additional information,
refer to Section.
2. Remove the passenger air bag module. For ...
Pinpoint Test D: LFC 15/DTC B 1887- Driver Air Bag Circuit Shorted to
Ground
Normal Operation
The restraints control module (RCM) checks for driver air bag circuit
shorts to ground by monitoring the
voltage of circuits 614 (GY/OG) and 615 (GY/WH) at pins 3 and 4. If the RCM
detects a short to
ground on either of these pins, it w ...