Crown Road 1.5T original power small horse-drawn cart? Pay attention to ECU upgrade and solve the root cause problem!

From Civic to CDX to Jed, although the same 1.5T engine is used, the specific parameters are not consistent. The CDX has a 1.5T engine, which is the so-called high-power version, and Jed has a 1.5T engine, which is the castrated version. The parameters of Honda 1.5T on the official road have changed again, which is even more fierce than the data of 1.5T on CDX. However, the power parameters are for your reference only, and there are many factors that can affect the power play. 1.5T engine is pulling the crown of 1.7t? It can be said that Guangqi Honda's latest 1.5T(240TURBO) large luxury SUV has been controversial since its launch.

The real difference between 1.5T and 2.0T crown roads lies in the light pleasure of driving at low speed. As long as the crown speed of 1.5T is only 2000 rpm, it is reluctant to go. Although the situation is much better than that of 1.5T Emerald, the startup response still makes people feel delayed and the power comes slowly. After all, the displacement is here, and the gap between 79 horsepower and 127 Nm is still very good. When it exceeds 80km/h, you will feel that the power slows down obviously, and you need to step on the accelerator a little more to maintain the speed. You can find this difference when you need to overtake when you step on the accelerator deeply, and the acceleration effect is satisfactory. You won't feel particularly anxious and there won't be any surprises.

Construction instructions: vehicle detection-dynamic data recording (effectively ensuring the program quality)-reading the original vehicle program according to the test data and the owner's upgrade demand, making an adjustment plan-Eisen program adjustment-implanting the upgrade program-vehicle detection after upgrade-re-dynamic data recording (ensuring that the data meets the standard, breaking the verification mode of judging the quality of the program only by feeling)-qualified delivery, and re-adjusting and optimizing the unqualified delivery into qualified delivery.

Road test effect:

First, the throttle response sensitivity is obviously optimized, the throttle becomes lighter, and then the low torque is increased, so the connection of starting speed-up is very comfortable, the power output is good, and there is no lag in turbine intervention. When the speed is increased to 120, the oil supply is still full of power. Compared with the original factory, the power output of the whole vehicle is obviously improved by one level, the horsepower is increased by 35HP, and the torque is increased by 50NM.

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