The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
The 2006 Ford Explorer has a V6 engine.
To reset the oil light in a 2006 Ford Explorer, turn the ignition key to the "On" position without starting the engine. Press the gas pedal three times within five seconds. After that, turn off the ignition and then start the engine to check if the oil light has reset. If it remains on, repeat the steps to ensure the reset was successful.
With a scan tool.
I think it means you need to check your engine.
The check engine light comes on when the engine computer detects a malfunction and sets a trouble code.
The wrench light in any car means your engine needs attention.
that is not a question
It requires an engine scanner to do that.
The 2006 Ford Explorer has a 4.0 L base engine size.
Bill Greene
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
That REQUIRES an ENGINE SCANNER to do that.