LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Opel >> 1974 >> Manta Rallye, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Exhaust Emissions System - Catalytic Converters >> Testing >> THERMO Controller
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

THERMO Controller

If thermo controller is okay, warning light and buzzer will operate when ignition key is in "ON" position. Light and buzzer will go off automatically after a few seconds. If they do not activate initially, check wiring. If wiring is okay, replace thermo controller.