Engine Does Not Start Or Is Difficult To Start When Cold

Check fuel quantity and quality.
Check fuel pump relay and fuel pump.
Check air intake system.
Check fuel system acceleration enrichment circuits.
Check MAF sensor.
Check TP sensor.
Check throttle plate rest position and idle circuit.
Check fuel system pressures.
Check fuel injection volume.
Check ECT sensor.
Check ignition timing, spark plugs, distributor (if equipped), secondary ignition wiring and coil.
Check CMP sensor.
Check ignition coil power output stage.