Multiecuscan

Hi,
Where is CYLINDER Nr.1 on injector coding? Is it starting at the left side of the engine (1-2-3-4) or it follows the sequence (left side) 1-3-2-4 (right side) ?

thank you

usually cylinders are counted from pulley/belt side to flywheel side on straight engines. some french cars count it in opposite direction.

For Fiats then cylinder 1 is at the crank pulley end of the block and 4 is at the gearbox/bell housing end of the block.

1-3-4-2 is the ignition firing order.