Re: [opendiag] Re: Fault code 550 (engine) ??!?!?

From: Smir <smir@...>
Date: Mon Feb 04 2002 - 19:04:29 CET

mrfree80 wrote:
>
> >
> > You probably have faulty start-of-injection valve.
> >
> > If you can, run actuator diagnostics on your car. You should hear
> > knocking noise.
> >
> > But if you can't run actuator diagnostics or you didn't hear
> knocking
> > noise, try this:
> ... and so on ...
>
> First of all thz for your support :)
>
> I can't understand what you mean with "run actuator diagnostic", the
> actuator is the elettric-valve on the diesel pump???

What kind of diagnostic equipment do you have? You need to access
"actuator diagnostics" mode in your diagnostic device.

I am working with KTS500 (Made by Bosch) and Atal510 (Made by Atal), and
both of them have actuator diagnostics mode.

To simplify: You can access ECU in few modes, for example, reading fault
memory, erasing fault memory, actual values, actuator diagnostics...

Actuator diagnostics is very usefull mode, you can find out if some of
actuators (relays, valves, servos...) are not operational.

-- 
Smir
mailto:smir@...
 

Received on Mon Feb 04 10:09:26 2002