Einspritzpumpe/Relais? Kann jemand helfen, zu gefallen? Please!
Hallo!
Verzeihen Sie bitte dieser übersetzung, benutze ich Software, und ich habe einige sehr amüsante Störungen mit diesem System während vieler Erfahrungen gesehen. Ich bin englisch und ich bin nicht imstande, meinen Träger beginnen zu lassen. Ich bin in Portugal und habe 11 Tage, zum einer Reparatur durchzuführen, also kann ich nach Hause gehen!
Mein 1994 AAB 2.4D empfängt Kraftstoff nicht an der Pumpe. Ich habe Kraftstoff im Tank. Ich habe die Kraftstofflinie in Diesel eingesetzt, aber der Kraftstoff geht nicht zur Pumpe. Im Rückholschlauch gibt es Luft.
Ich habe einen Injektor, dort bin kein Kraftstoff entfernt.
Das Solenoid arbeitet, die Maschine Umdrehungen stark.
Kann jemand bitten mich zu gefallen, was ist dieser Bakelitkasten, der zur Einspritzpumpe angebracht wird?
http://i168.photobucket.com/albums/u162/sonysnaps/share/bosch.jpg
Ist das das Kraftstoffpumpeelement selbst? Es erhält nur 5 Volt auf dem unteren Anschluß mit der Zündung geöffnet. Sollte es 12v sein, und wenn ja, wie könnte es nur 5 sein? (Im Bild der Verzweigung, weiß ich, daß sie nicht richtig geschlossen wird).
http://i168.photobucket.com/albums/u162/sonysnaps/share/cnctr.jpg
http://i168.photobucket.com/albums/u162/sonysnaps/share/cnctrhsing.jpg
Ich kann nicht das Kraftstoffpumperelais finden, um zu überprüfen. Konnte jemand mir mit diesen Informationen helfen?
Was ist das Zündungsregelung-Relais, könnte, das das Angeklagte ist?
Im Handbuch gibt es Hinweis auf einer einspritzerpumpesicherung, Nr. 18, 20A. Ich habe die Leitung zum Solenoid und zum Kasten auf der Seite der Pumpe gezogen, aber keine von diesen beziehen diese Sicherung mit ein. Könnte jemand bitte erklären mir, wo dieser Stromkreis ist?
Traurig, soviel zu bitten, aber ich bin Meilen von überall hier!
Many Thanks in Advance!
MfG,
Cheers,
Paul
Original English version in case the translation is impossible!
Fuelpump / Relay? Can anyone help, please?
Please forgive this translation, I am using software, and I have seen some very amusing errors with this system during many experiences. I am English, and I am unable to make my vehicle start. I am in Portugal, and have 11 days to make a repair, so I can go home!
My 1994 AAB 2.4D does not receive fuel at the pump. I have fuel in the tank. I have inserted the fuel line into Diesel, but the fuel does not go to the pump. In the return tube, there is air.
I have removed an injector, there is no fuel.
The solenoid functions, the Engine turns strongly.
Can anyone tell me please, what is this bakelite box attached to the Injection Pump?
See Image 1 Above
Is that the Fuel Pump element itself? It gets only 5 Volts on the bottom terminal with the ignition open. Should it be 12v, and if yes, how could it be only 5? (In the image of the junction, I know it’s not correctly closed).
See image 2 and 3 above
I can not find the fuel pump relay to check. Could anyone help me with this information?
What is the Ignition Control Relay, could that be the culprit?
In the handbook there is reference to a fuel pump fuse, number 18, 20A. I’ve pulled the wire to the solenoid, and to the box on the side of the pump, but none of these involve that fuse. Could anyone tell me where that circuit is, please?
Sorry to ask so much, but I’m miles from anywhere here!
Cheers,
Paul
19 Antworten
Hi UdoZ,
SUCCESS!!!!
With a primed pump, the van fired-up within a few seconds.
Now there is fuel in the pump, I can see clearly the leak:
http://i168.photobucket.com/albums/u162/sonysnaps/drip.jpg
I’m guessing, as you thought, that the seal has failed.
Is it this simple, do you think? Just a case of removing the pump and fitting a replacement!
The drip frequency is at about one per 10 seconds.
Perhaps I should try to tighten the bolt above it.
I’m going to have a closer look now before the weather becomes bad.
Thanks again for all you help. I’ll let you know what happens next!
Best wishes,
Paul
Hi Paul,
good to hear!
But now you've got the problem to find out, where the diesel comes from :-(
Tightening the bolt in the picture will not help; there is no seal or so. The black part is just a mount for the sealed pump. Are you sure that it isn't just spilled diesel?
But at least the engine is 'startable'. And with this slow drip frequency it should continue to run.
Hi UdoZ,
Well, I’ve checked the leak, and it has stopped.
I would guess that either the liquid has expanded the seal, or given the history of difficult starting problems, the fluid has leaked out to the level of the leak – or hopefully it is spilled diesel!
I will start the van tomorrow, and if the drip re-starts, then I must suppose the fluid is leaking!!!
Have a Good Weekend.
My most sincere thanks for your support and advice.
Gruss,
Paul
Hi..
when it starts leaking again (hopefully not), it could be the shaft seal ring (Wellendichtring) of the pump.
Therefore the injection pump has to be removed and sealed up.
Here's a homepage from Uwe where you see how to replace the pump's shaft seal ring.
http://www.uwereimann.de/poel/esp-wdr.htm
(Oh Uwe has problems with his Golf Mk.3 fuel pump. But the pumps are mostly the same.. not exactly the same, but both Bosch VE pumps.)
Greets
yo-chi
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Hi yo-chi,
Many thanks for the info.
The pump is leaking again, and I suspect it is the part that you have kindly posted details for.
This will be a great help to me.
Here area couple of images of the leak area, and the mystery object which hangs around close to the incident - I do not suspect the object, but I’m worried about the freedom it has, when I’m sure once that its movement was restricted!
http://i168.photobucket.com/albums/u162/sonysnaps/mo2.jpg
http://i168.photobucket.com/albums/u162/sonysnaps/gpim.jpg
Bizarrely, since the re-start, and the fitting of a reconditioned lightmaschine - the regulator was kaput - the vehicle has lost the problem of slamming into gears as the auto-box shifted. Do you think this could be connected with the long period of inactivity or the regulator?
Thanks for the help.
Best from Portugal,
Paul