1999 Toyota Sienna "check engine light" Questions

check engine light came on week ago. changed battery today and now check engine light not on. Will check engine light come on later? The check engine light may come on later. When the check engine ...

check engine light vsc light and trac off light VSC and TRAC lights will come on any time the check engine light does to reduce engine load. As such these lights being on may have nothing to do with ...

...Check engine lights on, VSC light on, Trac off light on, engine runs, but gas pedal does not work. It happens when jump starting with cables wrongly connected. Toyota seina '04/ Check engine ...

check engine, vsc, track off light come on in same time the vsc light comes on when ever the check engine light comes on, this is because the vsc cant operate correctly when engine isnt running right ...

...check engine light with the code po420 from autozone.... Does K&N air filters make check engie lights come on? I also have a 2003 pathfinder with 45k miles and I also used K&N air filter.. ...

...check engine light warning 2002 toyota sienna check engine light is on . how do you reset it to go off? normally to reset a check engine light all you have to do is unhook the battery for a couple of ...

Check engine light on How to turn off Check engine Lights on 2003 Toyota Sienna U can either turn it off with a engine scan tool or disconnect the battery for 5 min's, if u disconnect the battery u ...

Check Engine light AND VSC light came on simutaneously. solution? Your check engine light comes on when the computer detects a problem with the engine. Since there are a hundred things that can cause ...

...Check Engine lights turn on when i was driving. Whats means ? In Autozone said me that problem is with the catalyst system. Thanks for your advise. when ever the check engine light is turned on for ...

...check engine light does to reduce engine load. As such these lights being on may have nothing to do with the why the check engine light came on. Typically if your engine's RPM's go up with no ...