Jumping the pin connector on the ECU will allow the check engine light to flash on the dash console. The check engine light will flash repeatedly and show codes.
You read the codes with a scanner, repair the cause, and clear the code with the scanner.
You can't, you must use a scanner.
pepboys.
I am sorry but you do not without the proper equipment.
I have a 2008 toyota fielder and the engine check light came on .when check with a scanner code p1589 shows .where is this sensor located
What does a engine scanner look like
not without MAJOR modification
An engine scanner will give you exact water temperature and gauging by it you can tell.
A lot of parts stores will check it for free
Never mind - I found it. It is on the bottom of the dash above the gas pedal.
Repair the problem that turned it on and then clear the code with an OBD2 scanner/code reader
That requires an engine scanner to set the timing on that engine. The timing is computer controled.