HU: Intake Air Systems Introduction
HU: Pinpoint Tests See: HU: Intake Air Systems - Pinpoint Test
Note
This Pinpoint Test is intended to diagnose the following:
- Throttle body assembly (9E926)
- Speed control cable (9A825)
- Accelerator cable linkage to throttle body (9C799)
- Air cleaner assembly (including air cleaner element)
- Air inlet tube
- Clean air tube hose and resonator (9R504)(9F593)
- Intake manifold runner control housing assembly (IMRC) (9U531) (9U524) and (9J447)
- IMRC actuator assembly (9J559)
- IMSC actuator assembly (9L492)
- Harness circuits: IMRC/IMSC, IMRC/IMSC Monitor, SIG RTN, PWR GND, VREF, VPWR
- Intake manifold tuning valve (IMT Valve) electric (9L490)
- Powertrain control module (PCM) (12A650)
Pinpoint Test Schematics and Connectors
Intake Air System
2.5L Cougar
2.0L (2V) Focus/Escort
3.8L Mustang, 3.8L Windstar, 4.2L E/F-Series
4.6L Expedition/F-Series, 5.4L E-Series, 4V Expedition/Navigator
3.0L LS6
2.3L (4V) Ranger
|
