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"I changed coil mitsubishi Japan 12v." OK, if you fitted a 12V coil you don't need a ballast resistor. That diagram above is for a Petronix wire, and its not how Toyota did it, but it doesn't matter for you. "Since 1year all good no worries suddenly this things happened" The system you have on the car was working, so all the components fit together properly, but something has worn out. The car runs OK when its running, so coil & distributor are fine. It doesn't start properly so the problem is most likely in the key. Find that problem! Check out the key operation like Banjo said, take the plug off the key wiring and see that you get power going to the coil on both "ignition" and "start" positions. Maybe the new key wiring has burnt out. Make sure you know which wire has 12V power when you have the key in "run" position, and which has 12V power in the "start" position. If you have a test light with a needle probe you can push it into the plug while its in the car and it will light up if there's 12V. If not, I use a multimeter and unplug the key wiring so I can read ohms on each wire. Either way, you need to understand how power flows through that ignition set above. You need it wired like this- The black and orange wire (IG2) that went to the ballast now needs to be connected straight to the coil positive. That gives power when you are driving, and I'm sure that's how they changed your wiring when you fitted the new 12V coil. The red wire (ST2) powers the coil when you are cranking the engine. That also needs to go to the coil positive, like it always has. So make sure the cranking and running wires are joined and go to the coil positive. If the new wiring contacts have burnt out you should fit a relay beside the coil. This means the key barrel wiring carries less power and won't burn in the future. Cheers

This is from my car, the photo shows the adm pickup where it falls in the jdm swirl pot. I've got this feeding an external 1litre under car surge thank through a cheapo lift pump and genuine bosch hp pump 984 as 2azfe needs 3.5 bar fuel pressure.