Friday, March 26, 2021

Nissan Serena 2.0i Hitachi 1CY02B

 Firmware for the Nissan Serena car,


engine: 2.0 petrol,


Control unit: Hitachi SH7055,


Software version: 1CY02B,


in the firmware, the control of the catalyst (Euro 2), the EGR valve is disabled and chip tuning is made with an increase in power and torque by 10%. You can remove the connector from the bottom oxygen sensor. App drain.

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