How do you time a 1993 Mazda 626 20 overhead cam?

To time a 1993 Mazda 626 with a 2.0L DOHC engine, first ensure the engine is at top dead center (TDC) on the compression stroke for cylinder one. Align the timing marks on the crankshaft and camshaft pulleys according to the service manual specifications. Use a timing light to check the ignition timing and adjust as necessary by rotating the distributor. Always refer to the vehicle's service manual for specific details and torque specifications.