This service manual provides the highest level of clarity & completeness for service & repair procedures. Enthusiasts, do-it-yourselfers & professional technicians will appreciate the quality of photos & illustrations, theory of operation & accurate step-by-step instructions. Technical highlights: Explanations of basic trouble shooting techniques, workshop practices, and tool use. Saab maintenance schedules with procedures from replacing the oxygen sensor and resetting the EXH light to adjusting valve clearances. Detailed, in-depth troubleshooting and repair information for engine management and emission control systems: Bosch LH 2.2, LH 2.4 and LH 2.4.2; Bosch CI fuel injection with Lambda; Impulse and Hall-effect ignition; APC turbocharger knock sensor; oxygen sensor (Lambda) system; emissions related relays. Learn the fundamentals of how each system works, such as a disc brake, with clear descriptive text, large illustrations and exploded views. Integrated Saab Service and Technical Tips. These troubleshooting and repair tips are fast, proven procedures used by Saab technicians. Critical updates and information from the Saab Service Information Manual, the Parts & Service Information System, and Saab Service Training. Comprehensive electrical wiring diagrams with easy-to-use troubleshooting sections, including circuit description, fault tracing, fuse, relay and component locations, as well as component illustrations. 560 pages. 860 illustrations & diagrams.