THEMA:

Geschrieben von Takuya am 20. Januar 2002 13:51:56:
Als Antwort auf: Re: Vacuum Sensor geschrieben von Michael B. am 20. Januar 2002 01:17:12:
Thank you so much for your advise!
>Most of the problems in the injection come from the injection -impulse switch.

What is an impulse switch? I have never heard such a name. Could you kindly let me know that part no. so that I can identify it? 001 545 92 24 or 001 545 49 24??
For your reference, I have already replaced Bosch injectors,IG coil,Spark plugs,plug codes etc....but the fuel is still consumed at 2 to 2.5km per liter. It is very bad! Is it possible for her to improve the condition?
Regards,

Geschrieben von Takuya am 20. Januar 2002 14:11:10:
Als Antwort auf: Re: 71 280SE 3.5Cp geschrieben von Karel am 20. Januar 2002 00:55:31:
Kon-ban-wa!!

Yes,I have asked the dealers and Bosch Japan for them. As far as I heard,Bosch-J and German head office have no more stock. Although dealers have stocks, it costs JPY71,000++!! "Really?? Bosch's retail price is just one third!!" I cried out. So, I hesitate to buy it in Japan....
Best regards,

Geschrieben von Pleff am 20. Januar 2002 15:21:29:
Als Antwort auf: 71 280SE 3.5Cp geschrieben von Takuya Nagamine (Kanagawa,Japan) am 20. Januar 2002 00:20:20:

Hallo,

das Bild hat Takuya mir gerade gemailt. Weitere werden im "W111-Freunde" Bereich erscheinen. Die Farbkombination finde ich persönlich natürlich sehr schön!! ))
Gruß

Pleff

Geschrieben von Michael B. am 20. Januar 2002 20:55:10:
Als Antwort auf: Re: Vacuum Sensor geschrieben von Takuya am 20. Januar 2002 13:51:56:
Okay,in Germany we say it that way.

I don`t think the pulse generator ( its wat I called Ipuls switch,sorry) is your only Problem.

But try to clean it,it sits in the ignition distributor in the base.

Its part number is 000 158 00 12 or 000 158 01 19.

Clean with alcohol.

Then ceck the following parts with an ohm -meter.

1. Vacuum sensor betwen terminal 7 and 15 should be 90 Ohm, betwen 8 and 10 about 350 ohm.

2. ( Very important) trottle swich: when the trottle is closed there must be 0 ohm betwen terminal 12 and 17, if the trottle is opend just a little bit,there must be full ohm ( the german word is " unendlich" )

if not,you can adjust it,have a look,you can see how!

3 Temperatur sensor for air ( you find it in the air - intake to the filter)

unsrew, then check ohm betwen the terminals: about 300 ohm at 20 degrees Celsius, about 150 at 40 degrees. if not 0 or full,its in order.

4: temperatur sensor for water ( in front of engine ) about 2,5 kiloohm at 20 degrees, about 600 ohm at 60 degrees. 325 at 80 degrees.

5: fuel pressure :2 bar in the fuel hose on top of the engine if running.

6 : cold start injector.Is it closed if engine is warm. Have a look on it!
Greetings

Michael

Geschrieben von Michael B. am 20. Januar 2002 21:01:00:
Als Antwort auf: Re:Fuel 40 liters per 100 kilometers??????? geschrieben von Michael B. am 20. Januar 2002 20:55:10:
kann er meinen Quark ja mal richtig erklären....

Michael