LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2005 >> Optra5 Base, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - 1.4L DOHC - Introduction And Mechanical Repairs >> Description and Operation >> Engine Control Module (ECM) Description >> Warm-Up Cycle
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Warm-Up Cycle

A warm-up cycle means that engine temperature must reach a minimum of 70°C (160°F) and rise at least 22°C (72°F) over the course of a trip.