How do you pass a readiness monitor?
How do you pass a readiness monitor? Start the engine and idle the engine in drive for two and half minutes, with the A/C and rear defroster on if equipped. Turn the A/C and rear defroster off, and speed up to 90 km/h (55 mph) under moderate, constant acceleration. Hold at a steady speed for three minutes. Slow down to 30 km/h (20 mph) without braking. What is the purpose of on-board diagnostic II ( OBD II )? Overall, OBD II is anticipated to result in cost-savings to the consumer by catching faults quickly (before other components can be damaged)...