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Daniel_Diesel
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Free account, no CAN development support
13-02-2004, 6:30
Subject: Engine cranks but won't start?
Quote
Hello.
Okay, here's a really silly question.
What can I do if my car won't start?
Okay, I just mean letting the starter motor turn the engine over.
Because I need to remove the air from the oil supply line to the turbocharger before I can run the new turbocharger with the engine.
Is there a fuse or plug that can be removed?
If so, where??
And if possible, without any strange error codes appearing in the error memory again?
Passat 3BG, 1.9 PD AVF, 2001.
Translated on 20-10-2026, 18:50.
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dieter
Profi-Schrauber
Joined: 01/27/2003
Posts: 270
Karma: +13 / -0
Location: LK Uelzen
Support
13-02-2004, 8:44
Subject: Engine cranks but won't start?
Quote
Hi there,
Remove the famous Relais 109. Then it won't start, and the control unit won't be able to store anything either.
greetings
dieter
Translated on 20-10-2026, 18:51.
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PowerSound3L
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Free account, no CAN development support
13-02-2004, 8:55
Subject: Engine cranks but won't start?
Quote
hi,
Does a PM motor still have the 109 relay?
I don't think so.
I see only one way to disconnect the connector from the PD elements and then clear the error memory.
greetings
Translated on 20-10-2026, 18:52.
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ulf
Profi-Schrauber
Joined: 04/13/2002
Posts: 11058
Karma: +18 / -0
Location: Saarland
2023 MG ZS
Premium Support
13-02-2004, 15:06
Subject: Engine cranks but won't start?
Quote
PowerSound3L wrote:
hi,
Does a PM motor still have the 109 relay?
I don't think so.
Hi,
According to the documents I've gathered so far for my new PD-Polo, at least the relay 109 is still present (I'm still waiting for the car...).
Gruß Ulf
_________
MG4 Electric
Translated on 20-10-2026, 18:53.
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Manuel Thomas
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Free account, no CAN development support
13-02-2004, 15:43
Subject: Engine cranks but won't start?
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You can start the engine normally and then let it run for about 30 seconds at idle.
You've already filled the oil reservoir with oil, which is enough until the oil pressure builds up!
They don't break that easily!
Regards,
Manuel.
Translated on 20-10-2026, 18:53.
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