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Title: Fiat ME7.3H4 throttle response Post by: Gigiur on September 14, 2018, 04:04:22 PM Hey guys!
My fiat punto has what i'd consider pretty bad throttle response. At times it takes about 150ms (up to 300ms) for the throttle to reflect any changes in an input from the accelerator. My goal is to decrease this delay as much as possible, hopefully getting it under 50ms. Is this an achievable target for this ECU? This ECU appears to be ME3.1 software running on ME7.3H4 hardware. But overall shares a similar architecture to the ECUs this forum is mainly concerned about, although with quite general simplifications at times. Does anyone has any suggestions on what to look into? Are there any maps that could cause this behaviour. Is it a special function that can be disabled? Any help will be greatly appreciated as I'm still quite new to all of this and without any direction I feel like searching for a needle in a haystack. |