its like my 2007 kj , and I can say you that here in Italy ,if you have a 2007 , the dealer put on the 5v without ecu reflash , they only change the GCU and the Glow Plug ,I have do a call and spoke with 11 dealer in different city from North to south and only two have said me that the ecu reflash is needed depending of what revision I have .
my revision is the latest for automatic transmission in Europe and your have the same management
from BERU glow plug
"PROTECTION AGAINST OVERHEATING
Self-regulating glow plugs restrict the current flowing from the battery to the plug with increasing temperature to prevent overheating.
However, when the engine is running, the voltage will increase to a point where glow plugs that do not comply with the newest technology will blow.
Besides, the plugs that are supplied with current are exposed to high combustion temperatures after the start, and are thus heated up from the inside and the outside.
The post-heating BERU glow plugs are functional at full generator voltage. Their temperature increases very quickly, but will then be limited by the new regulating coil to a saturation temperature that is lower than that of non post-heating plugs."
here the complete pdf that explayn well
http://beru.federalmogul.com/sites/defa ... 014_fm.pdfthis tecnology is invented from Bosh and other brand copy that
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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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