Intermittent failure of a purge control valve in the evaporative emission system can cause the Check Engine Light to illuminate. A failed valve should be replaced to correct this problem.
Average mileage: 136,504 (15,000–276,400)
65 people reported this problem
Check Engine Light
The code is P0401 and P0402. We have replaced the carbon canister, MAP, Egr Valve, Egr Module (so...
f_athens, 1999 Toyota Camry, 2.2L 4 cylinder, White, GA, June 26, 2009, ...