The firing order for a 2002 Toyota Echo, which is equipped with a 1.5-liter 4-cylinder engine, is 1-3-4-2. This means that the cylinders fire in the sequence of cylinder 1, then cylinder 3, followed by cylinder 4, and finally cylinder 2. This order is important for proper engine operation and performance.
http://pdftown.com/2000-2002-Toyota-Echo-Service-Manual.html
The 2002 Toyota Echo OBD 2 port is under driver side dash next to kick panel
For my 2002 Echo it is 3.7 Liters with a filter change.
3.6 liters
To flush the coolant in a 2002 Toyota Echo you will need to drain it first. Flush with fresh water and then refill with coolant and distilled water.
i have a 2001 and it gets about 39-42 mpg
See related link.
See related link.
If your standing in front of your bumper looking at your engine. Far left next to right fender is #1 cyclinder, then #2, #3 and #4 closest to left fender. Firing order is 1-3-4-2. Hope this helps you. Thanks
http://groups.msn.com/Sorensonbrian/frontbrakepads2002.msnw
manual recommends 5w and 10w
11.9 Gallons