...IGF and IGT circuits from igniter to ECM S IgniterS Ignition coilS ECMI found this online, I don't know if it will help or not, but it should give you something to try Que puede ser que o trabaja ...
Question about Toyota Previa
...confirmation signal (IGF) wire or number 3 Ignition Timing (IGT) wire on any of the ignition coils is broken or disconnected at the coil connector. Check the crank angle sensor fuel pump and
...ECM cuts the current to the primary coil, the igniter sends back an ignition confirmation (IGF) signal to the ECM, for each cylinder ignition. Check the plugs and the integrity of the ignition
...coil or ignition module from inside the distributor assembly. If it is distributor less ignition system then check the following items: - Engine coolant temperature sensor. - Fuse link in the engine ...
coil. In the 2-cylinder simultaneous ignition system, each of the 2 spark plugs is connected to the end of the secondary winding. High voltage generated in the secondary winding is applied directly to
coil. In the 2-cylinder simultaneous ignition system, each of the 2 spark plugs is connected to the end of the secondary winding. High voltage generated in the secondary winding is applied directly to
IGF circuit of ignition system fault 3. code 24: intake air temperature sensor signal abnormal (open or short for more than 0.5 second) The only problem that I have with is car is that the RPM are not
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