Ford Mustang (1999-2004) Service Manual: Positive Crankcase Ventilation (PCV) Hose
Removal and Installation
1. Disconnect the hose on the PCV valve.
2. Twist and remove the PCV valve.
3. To install, reverse the removal procedure.
Exhaust Gas Recirculation (EGR) Vacuum Regulator
Solenoid
Mach I vehicles
1. Remove the air intake scoop. For additional information, refer to
Section .
All vehicles
2. Remove the exhaust gas recirculation (EGR) vacuum regulator solenoid.
Disconnec ...
Intake Air Distribution and Filtering
Torque Specifications
a - Refer to the procedure
Intake Air Distribution and Filtering (DESCRIPTION AND OPERATION)
The air intake system consists of the:
air intake scoop (Mach I)
air cleaner ...
Other materials:
Pinpoint Test B: LFC 21/DTC B1921 - RCM Bracket Ground Resistance High
Normal Operation
WARNING: The tightening torque of the restraints control module
(RCM) retaining bolts is
critical for proper air bag supplemental restraint system (SRS)
operation. Refer to Restraints
Control Module (RCM) in this section for correc ...
Preliminary Inspection
The following items must be checked prior to beginning the diagnostic
procedures:
Know and Understand the Concern
In order to correctly diagnose a concern, first understand the
customer complaint or condition.
Customer contact may be required in ord ...
EGR System Components
The EGR system returns a portion of the exhaust gas to the intake manifold to
reduce the combustion
temperature. This results in lower nitrous oxide formation.
The powertrain control module (PCM) controls the EGR vacuum regulator solenoid .
The EG ...
