Hey, my buddy has a 94 SL1 and it won't start, I've already checked spark, fuel pump is good, can't check compression currently. Anyone of a diagram of the motor? Having problems locating stuff haha, if anyone has any ideas on what it could be that would be cool. it's turning over and it has spark and fuel but how much I'm not sure.

Make sure there is fuel in it. Add some. If the gauge is reading low, it is feasible it is out..

If it smells of fuel through this no start, hold the gas pedal down as it cranks to clear a flooded condition.

If there is no spark between one and four at the coils, the crank position sensor has likely failed.