Did a conversion from 4g64 to 4g93 gdi and every thing seems to have been jack back in for the ecu and harness,I'm getting spark at the plugs,trottle body is powering up but there's no injector pulse,I'm not sure if tere is a wire on the harness that needs connecting to something.
On cars in the U.S., the power wire to injectors is a fused circuit- it is supplied with constant battery power anytime key is in on, or run, or start. So the fuse says hot in run or start. See if your injector connector has one hot terminal with key on. That is the power, and the ground to injectors goes right into the ecu, into what is called the injector drivers, but they really provide ground for the injector solenoid. The harness connector to the throttle body unit should have both injector power and ground wires.
SOURCE: Spark Plugs for 1.8L 4G93 GDI Engine
the correct transmission fluid is ATF+4, any other trans fluid will spoil the transmission.
i use platinum spark plugs in my engine, works great.
SOURCE: Mitsubishi Montero/Pajero ECU Ignition Wiring
my jeep is are not charging whet can do for me i replace the alternator i put the steter coile but not charging plz reply
SOURCE: The car cranks but won't start. There is no spark,
If you remove the fuel line and crank the engine and get fuel then you could be assured that the crank sensor works but if there is no fuel while cranking then the crank sensor is most likely the fault. If the crank sensor is not the problem then it is most likely in the coil or distributor which the 97 is notorious for.
SOURCE: I have a 1997 Mitsubishi Galant with rough idle
I am having the same issue on Mitsubishi Galant 02. Clattering on acceleration, herky jerky idle. Pulled a code multiple cylinder misfire. My mechanic's diagnosis is bad valve cover gasket causing oil to seap into the spark plugs and bad timing belt, which I have not replaced at 150k miles. I do however know my fuel injectors do need cleaning, he hasn't ruled that out either. Have you pulled any code on it? I have read on engine knock sensor going out on some of these also. Hope this helps some.
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