ok after many test I can say that the management of the GP's is in the ECU in the engine managment , I've tried with my file and glued two map that seem an old revison and in the same condition the voltage change ........EUREKA ,seem the old revison put more voltage and in different mode , now for what I've understand this file have the latest GP's managment
813
812
811
808
526
probably there are another file but this is what is in my hand's and I can compare
pratically if you have this map early the overboost map you have the last programming for the GP's
I' have compared my tune with same people that have the 5v Gp's ..........wihle I have the 7v GP's
identical management .......yes
now for what I have understand if you have the latest management you do not need to change the GCU or reprogram the ECU, no matter what code Chrysler write in the side of the GCU , is the same BOSCH number
said that the question is how is possible to put the 5v GP instead the 7v ?
simply new tecnology in the GP's , there is a second coil that increase resistence when the temp increase for preventing overheating , this coil can manage more voltage , an Bosch do this in the newest 5v GP's for our KJ , if search online you can find a great explanation of the tecnology
never one do this in the 7v .......prehaps Etecno inthe latest revison ..but I'm not sure
now this two map seem react at water temp and air temp , there are other map involved in the managment like a little map after the second posted that seem manage the altitude , but I must understand how to modify that map and any help is appreciated , I need to find the 12v high push and I need to lowering a bit the voltage , because I eat my GP's like a candies in the winter
the second map seem to decide when the GP's must active and the first manage in percentage ......i think ......the time and the voltage with a PWM ....but I need a hand's
thanks for all guys who can contribute
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ECU Tuner -EGR OFF -DPF OFF Swirl/Flap OFF, Lambda OFF , DTC OFF in many cars , not ONLY
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