Is the heated 02 sensor and EVAP not ready?
Is the heated 02 sensor and EVAP not ready? Due for AZ emissions 2 days later. 02 Heat Sensor & Evap sensors showing Not Ready. Have driven car over 500 miles & had 3 emissions tests (they just told me to keep driving each time). No Check Engine lights. I have a code reader & no codes. Due to go back to emissions tomorrow. 02 & evap still showing not ready. When to replace an evaporative emission control canister? When the EVAP emissions canister fails it triggers an OBD-II error code (0499) collected by the vehicle's ECM and tells a...