New OEM Ferrari Volume 1 Diagnosis Workshop Manual Blue Binder Inserts - Sections 1, 3, 4, 5, 6

This is a complete set of OEM diagnosis workshop manual inserts, housed in the original Ferrari blue binder. The set includes five highly detailed diagnostic sections, providing essential technical guidance for a range of Ferrari models and systems:

• Section 1: Marelli MED 120 B diagnosis for the Testarossa and 412, covering ignition and injection control units, providing crucial insights into maintaining and troubleshooting these systems.
• Section 3: Marelli MED 807B diagnosis for the GTB/S Turbo, offering in-depth diagnostic information for the ignition and injection systems, ensuring precise maintenance.
• Section 4: ABS 35 Way Brake System for the Ferrari 412, detailing advanced diagnostic procedures for the braking system, essential for ensuring safety and performance.
• Section 5: Bosch KE Jetronic diagnostics for the Testarossa (F113B and F113A 046 engines), with specific details tailored for Swiss models, guiding technicians through the intricacies of these systems.
• Section 6: Bosch KE Jetronic diagnostics for the Testarossa (F113A engine), including specific details for vehicles equipped with a Lambda Sensor (Sonda Lambda) for the Testarossa USA models.

These inserts originally came as part of Ferrari's comprehensive workshop manual series, with Volume 1 housed in the blue binder (sections 1-6), followed by subsequent volumes in yellow and gray, and red binders. Each section is rich with technical repair and diagnostic procedures, making them invaluable resources for Ferrari technicians and enthusiasts alike.

Given that many of these inserts do not carry an official Ferrari part number—being parts of larger sets—we have occasionally assigned a generic 8-digit Ferrari part number for inventory purposes. These inserts are now obsolete and no longer available from Ferrari, making this collection part of the last remaining new old stock (NOS).

Whether you're completing a set or seeking specific technical information, these inserts are essential for anyone dedicated to maintaining or restoring Ferrari vehicles. Their pristine, unused condition makes them a valuable addition to any Ferrari documentation collection