download 2.8 Liter VR6 2V Fuel Injection & Ignition, Engine Code(s): AFP 24 –
Multiport Fuel Injection (MFI) Servicing ignition system => Page
28-1 Note: The Engine Control Module (ECM) has On Board Diagnostic
(OBD) capability. Before carrying out troubleshooting and repairs, DTC
memory must be checked. Vacuum hoses and connections must also be
checked (unmetered air). Fuel lines in the engine compartment must only
be secured using spring type clips. The use of clamp or screw type
clips is not permissible. Components marked with a * are checked via
the On Board Diagnostic (OBD) => Page 01-32. Components marked with a
**can be checked with output Diagnostic Test Mode (DTM) => Page
01-68. For trouble-free operation of the electrical components, a
voltage of at least 11.5 V is necessary.
Do not use sealants containing
silicone. Particles of silicone drawn into the engine will not be
burned in the engine and will damage the oxygen sensor. When performing
some repairs, it is possible that the control module will recognize a
malfunction and store a DTC. After completing all checks and repairs DTC
memory must be checked and, if necessary, erased ( => Page 01-32),
and the readiness code must be generated ( => Page 01-95). Safety
precautions => Page 24-27 Rules of cleanliness => Page 24-29
Technical data => Page 24-30 Checking engine operating mode =>
Page 24-148