I need to know how to cam time a 1993 toyota mr 2. 2200 engine. it broke the timing belt so i dont know how to do it.

spark or cam ?????????????????
and which engine, some cars have up to 10 choices.
most are about 3 or 4.
not of this can i guess.

Yes, the double overhead cam and turbo engines are interference type.
So if the timing belt broke while the engine was running, the valves could be damaged.

1993 Toyota 2.2 you have valve clearance,meaning if you broke the belt driving you just broke a belt and NO VALVE DAMAGE. On the cam gear line that dot on top with the mark at the top if the cylinder head it a little dipple.As for the crank just line up the dots.There is nothing confusing turn one at a time or both at a time.

The pistons dont hit the valves on this engine so if the belt broke you should be able to just replace it. I cant remember the timing marks off hand but the crank definatelly has a notch that lines up with a mark on the timing case. I think under the crank gear, I think the cam lines up upright. At least you cant do engine damage if you get it wrong.

BROKE THE CAM COVER??, SOME ENGINES,have interferance heads,this means,you MUST!!,GET A TIMING BELT BOOL FROM YOUR LOCAL PARTS STORE.

if this is 6VD1 engine it has single cam gear each head, but is still a 2 cams per head, engine
if belt has broke or you have turned any gear you must remove rocker covers to check positions of camshafts front lobes are in certain spot as well as timming mark on belt driven cam gear to cover
this cam gear is a 3:1 ratio (3 turns of cam gear = 1 turn of cams)

You can do a compression test, compression should be at least around 128 psi with no more then 20 psi difference between cylinders.

your owners service manual should tell you , most cars and trucks are around 80k for timing belts and I am not sure if it is a intererence. just remember when doing the timing belt do the tensioner and pulleys as well and water pump if driven by timing belt and all seals cam and crank. timing belts are one of the most important maint issue and most people dont until its to late after it has broke.

your in luck this is a freewheeling engine and should have no engine trouble after the new belt goes on.looking at the belt side the cam pulley marks line up at the bottom towards the right and the crank towards up to the right just look for the marks on the pulleys and block.Good luck let me know how it went.

Get a T belt from toyota. It has 3 white lines on it and and arrow mark. 2 lines are solid and one is broken. Put the arrow facing away from the engine. The cam gears have a dot punched into them near a certain tooth. This is where the solid white lines will line up with. The crank gear will have a dot also. It will line up at 90 degrees from the top, towards the front of the car. This is where the broken line will match up with. With the belt installed with all lines on their proper dots and arrow away from the engine, you valve timming is correct.
Of course you need to remove and compress the tensioner also. I assume you know this already since you didn't ask.