Section 4 (Engine Controls - Basic Diagnostic Procedures): Summary
WARNING: This page is about a different car, the 2001 Jaguar XKR, 2001 Jaguar XK8, 2001 Jaguar XJR, 2001 Jaguar XJ8, and 2001 Jaguar S-Type. However, it is still accessible from the selected car via links, so may be relevant.
If no faults were found while performing BASIC DIAGNOSTIC PROCEDURES, proceed to appropriate SELF-DIAGNOSTICS article. If no hard codes are found in self-diagnostics, go to TROUBLE SHOOTING - NO CODES article for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.), or intermittent diagnostic procedures.