List Of 2002 Toyota Echo Check Engine Light Flashing Ideas. Web my 2002 toyota echo has the check engine light on. Asked by tztmama in chula vista, ca on december 20, 2010.

Gas tank cap was on tight (a loose cap could trigger the light). Read more victor diagnose & repair cust. Web i was scared to keep driving it, but i got it to the parking lot of a mechanic a few miles away, along the way my check engine light came on.