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10Cent Tuning for 1Z Engine (Golf, manufactured 6/95, 90HP) ????

 
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Golfmaster
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Post25-05-2002, 13:50    Subject: 10Cent Tuning for 1Z Engine (Golf, manufactured 6/95, 90HP) ???? Quote

Hi everyone.
I've been following your discussions about this '10-cent tuning' for quite some time.
I don't have any idea how to do that...
Is there a detailed description available for the 1Z?
What components do I need?
Where do I need to insert something?
Does this 'tuning' have anything to do with the engine control unit (ECU)? I'd rather not get involved in that.

Regarding that: I have an O2 injection system, and it works great! From 90 horsepower to a measured 134.4 horsepower in 6 seconds!
Please sign up! I would be happy to receive any information about 10Cent tuning!!!


Best regards,
Markus.

PS: Rechts is Gas icon_biggrin.gif


Translated on 03-07-2026, 15:19.
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ulf
Profi-Schrauber
Profi-Schrauber


Joined: 04/13/2002
Posts: 11058
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Location: Saarland
2023 MG ZS
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Post25-05-2002, 16:30    Subject: 10c-Tuning: The eternal question Quote

Hi.

The 10c tuning, in its simplest form, involves adding a small resistor of approximately 900 ohms between pump cable 2 and pump cable 3.

You can find more information under:

Okay, I understand. Please provide the German text you want me to translate into English. I will only provide the translation.

and in various other threads on the topic.
Gruß Ulf
_________

MG4 Electric


Translated on 03-07-2026, 15:19.
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tim27
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Free account, no CAN development support

Post25-05-2002, 20:44    Subject: O2 ?? Quote

Hi,
With 134 horsepower compared to 90 horsepower, that's an increase of 44 horsepower! What is the torque then? I'm curious to see!

Thank you in advance.


Translated on 03-07-2026, 15:19.
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