The operation, diagnosis and adjustment of electronic ignition systms on petrol engined cars and light commercials is covered in three volumes.

* Model-specific chapters
* System and component checks, chematic wiring diagrams, ECM pin identification, component replacement, technical data, comprehensive illustrations
* Self-diagnosis systems
* Trouble code retrieval and resetting, equipment requirements
* Trouble-shooting by system type
* Constant energy, mapped, distributorless and direct ignition systems