This comprehensive wiring diagram manual covers the Vauxhall Opel Manta Ascona 1900 1.9 models produced between 1970 and 1988. It is based on the Universal EZ20 wiring harness, ensuring that the information provided is accurate and relevant to your specific vehicle. The manual offers detailed diagrams and explanations that guide you through the intricate electrical system of your Manta or Ascona. Each circuit and component is clearly illustrated, making it easy to understand the flow of electricity and to identify any potential problems.

The Vauxhall Opel Manta Ascona 1900, a car model produced between 1970 and 1988, represents a versatile and popular vehicle from the German-British automotive conglomerate, General Motors. The Ascona, a compact saloon, and the Manta, a sporty coupé, were based on the same platform and shared many components. The 1900 designation refers to the 1.9-liter four-cylinder petrol engine, a prominent powerplant option throughout the Ascona/Manta model range. This engine provided a good balance of performance and fuel efficiency, making both the Ascona and Manta attractive options for daily driving and even enthusiastic weekend excursions.

The Vauxhall Opel Manta Ascona 1900 embodied the spirit of its time, offering a blend of practicality and sporty styling. The Ascona delivered comfortable and spacious accommodation for four occupants, while the Manta appealed to drivers seeking a more engaging driving experience with its rakish lines and peppy engine. The 1.9-liter engine, available in various states of tune, delivered adequate power for spirited acceleration and provided a satisfying driving experience. Both models were known for their reliable construction and relatively low running costs, making them popular choices among drivers seeking a balance of performance, practicality, and affordability. The Ascona/Manta 1900 remained a successful model throughout its production run, earning a loyal following and contributing significantly to the success of Vauxhall and Opel in the European market.