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1

Omega General Help / Question about temp gauge... (Omega B)

« on: 04 February 2011, 21:38:51 »

Hi,
Least the title is unclear, but anyway ... The picture is even worse because it is a bad phone. This is a device that shows the temperature of coolant in Omega B before the facelift. My question is - if someone has played with Tech or other diagnostic equipment, what is the temperature of the first two bars?
The third bar - it is clear - 90 degrees - long ago I had the equipment and testing - that is true now I do, but I wonder how many degrees of water are actually the first two divisions.
Thanks a lot!

2

Omega General Help / Re: Question about Motronic 1.5.4

« on: 29 March 2009, 21:46:52 »

Because I was not sure… So I asked…
But is it possible to work as half-group (inject by pairs) at low and middle engine load, and as a full-group at cold start and full load?
 [smiley=wink.gif] [smiley=wink.gif]

3

Omega General Help / Re: Question about Motronic 1.5.4

« on: 29 March 2009, 20:58:04 »

Fully sequential PWM

Actually it is not possible to be sequential, because there is no camshaft sensor, so there is no any information about first piston top point.
I checked the signals with oscilloskope (2 channels) and the result is – full-group. All four injectors inject gasoline at the same time!
Ragards!

4

Omega General Help / Re: Question about Motronic 1.5.4

« on: 23 March 2009, 10:07:00 »

Fully sequential PWM

Thanks! But what does PMW mean?

5

Omega General Help / Question about Motronic 1.5.4

« on: 23 March 2009, 09:45:18 »

 Hi,
I need to know what kind of signals are between ECU and injectors?
Same time (full-group), by pairs (half-group) or independent (sequential)?
The engine is X20SE, 8 valves, 115 hp.
Thanks a lot!

6

Newbie Welcome Area / [ch919][ch953]

« on: 23 March 2009, 09:38:46 »

[ch919][ch953] everybody!
I am glad to join in your forum.