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Discussion Starter · #1 · (Edited)
Hi all,
My C280 can reach only 4100 rpm on 1st to 4th gear and then the rev limiter turns on. But only on 5th gear the car can reach more - i did 5000 rpm (about 200 km/h) I went to a Bosch servide and people there told me that the ECU thinks that the car is not moving. I think that with great speed some signal comes to the ECU and it starts working properly. Or does the speed sensor reflects to the work of the ECU? Can anyone help?
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