air con problem

[Spunkster]

The engine is not running in that datalog.

[haRRibo]

sorry for late

can you please look on this?

[Spunkster]

In this datalog your engine does not appear to be running.

[haRRibo]

sorry for late

can you please look on this?

[Spunkster]

The ACSW is not showing on, so there may be a problem with your adapter harness you are using.

[haRRibo]

All pins on the harness are correct for the A/C.

On OBD1 the pin for the A/C relay is A15 and the pin for the A/C switch is B5
On the OBD2a the A/C relay is A17 and the pin for the A/C switch ia C5

I did a double check of all cables and are OK.

But I can buy a new one.

Can you reccomend me any good adapter harness????

[Spunkster]

What is the part number on your ecu?

[haRRibo]

These numbers are on my ECU:

37820-P30-G00
775-104361 1A14

[Spunkster]

Remove the s300 and cut J1, this will allow the ECU to run as stock. See if it works properly then.

[haRRibo]

I removed the s300 and connected the ECU to the car.

The ground signal to the AC clutch disappeared. Looks OK.

But I can't run the car with this ECU without hondata because is from 1,6 engine and I have 2,2 turbo.

Do I have to still cut J1?

[Spunkster]

J1 must be reconnected to use the s300.

[haRRibo]

OK I did it.

The ground signal to the AC clutch disappeared. Looks OK again.

[haRRibo]

any advice?

[Spunkster]

So it is working correctly with J12 connected?

[haRRibo]

only J1 is reconnected and looks OK