Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer

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Tags: a/c ccu, a/c ccu board, audio head unit, ccu board, fan control unit, fcu

Categories

Electronics , Audio

Fan control unit (FCU) solder crack issue.

Quite often, the rad fan and the condenser fans are both triggered despite the engine being cold and CCU switched off.
With this NSX, it was just the condenser fans.















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Tags: drive shaft, driveshaft, fan control unit, fcu, heat shield

Categories

Health Check Service

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Tags: fan control unit, fcu

Categories

Body , Electronics

Started to work on another NSX from this week.
The service menu is to carry out the Health Check, refresh the cooling system, replace the faulty FCU (Fan Control Unit), etc.


The owner already informed me that his coolant header tank has cracked and leaking.
I use specific procedure on installing the tank and addition to the batch/quality issue of the tank itself, there seemed to be another common factor for owners experiencing the crack.
It's how the car was ...

Tags: fan control unit, fcu

Categories

Health Check Service , Electronics

Started to work on another NSX from this week.
The service menu is to carry out Health Check combined with the annual service and refresh the brake system.


Some notes from the test driving session before removing anything.

• Very heavy CL pedal but without any slip on hard acceleration.
  As it's a single disc type, hard to predict

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Tags: fan control unit, fcu, health check, test driving, tyre

Categories

Health Check Service