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

Addition to the Bose AMP and Alpine Audio Head Unit, I was working on the A/C CCU board for another owner recently.

The owner bought the NSX recently and noticed that the fan speed control only operates when it was set at the max speed setting so typical CCU board failure mode.
Basically, when the fan speed is set at max, it bypass the power transistor’s base voltage duty control and simply triggers the blower high speed relay and applies battery voltage on the blower motor resulting ...

Tags: a/c ccu, a/c ccu board, ccu, ccu board, climate control unit

Categories

A/C CCU Board Service

...

Tags: a/c ccu, ccu board, head unit

Categories

A/C CCU Board Service , Electronics , Audio

While recovering from the sore hand, started working on long overdue electronics services for several owners/garages.

At the moment, I have 5 x Bose AMP, 1 x A/C CCU board and just received 1 x Audio Head Unit.
Addition to these, there is one NSX sitting in the garage and I need to find the time to carry out MOT on my NSX and MX-5.



...

Tags: a/c ccu, a/c ccu board, alpine, audio head unit, bose, bose amp, ccu board

Categories

A/C CCU Board Service , Electronics , Audio

Repairing the missing pad, track and joints.


Had to spend extra time ...

Tags: a/c ccu, a/c climate control unit, ccu, ccu board

Categories

Eng Refresh Stage 1 + LMA , A/C CCU Board Service , Body

The compression check after the Eng Refresh.
I already knew it’s going to be good because the engine sound was so smooth and with the effect of new LMA, so quiet and synchronised tappet sound.
Will try to post the video later.




Here is the video after the Eng ...

Updated 28-04-2015 at 12:29 PM by Kaz-kzukNA1

Tags: a/c ccu, a/c climate control unit, ccu, centre console, compression check, ice

Categories

Eng Refresh Stage 1 + LMA , A/C CCU Board Service , Electronics , Audio