Report: Check Engine Light Due to EVAP System Failure
Lexus IS300 Problem
Average Mileage: 142,500 mi (120,000 mi - 185,000 mi)
Occasionally, the Check Engine Light is illuminated due to failures in the evaporative emission (EVAP) system. Our technicians tell us that proper diagnoses is generally required to confirm the exact fault causing the warning light to come on.
Visitor, 2001 Lexus IS300, 135,000 mi
check engine light on displaying p0440, p0446
Checked system & code read EVAP System Failure (Small)
Visitor, 2001 Lexus IS300, 185,000 mi
This started happening after a tune-up at a local Meineke. They basically gave up on finding the leak. I've had to play some games to pass inspection (reset ecu, complete a drive cycle, get it inspected prior to light coming back on).