10 Cent Tuning | Posts 16+

Hi, tinkerers,

I am currently considering the following option:
Instead of a switch, I would use two optocouplers connected in parallel. I would connect the LEDs of the optocouplers in series. For control, I am thinking of using the signal from the charging pressure sensor. This should be decoupled and the diode current should be linearized.
Then the tuning should automatically activate starting with a boost pressure of approximately 0.5 bar.
'Dadurch hätte man den Vorteil, dass das Tuning im Leerlaufbetrieb und im Teilastbetrieb inaktiv ist und die Einspritzmenge (Dauer) erst erhöht wird, wenn man den Hahn öffnet und auch der Ladedruck vorhanden ist.' This would allow one to eliminate the suspicious, short-lived smoke that occurs when performing a 10ct tuning and suddenly giving gas in the partial load range.

Okay, here's the translation:

Mal eine andere Frage: hat jemand Erfahrungen damit, wie lang das Kabel sein darf, wenn man das Tuning im Innenraum installieren will?

Greetings

Eike

Okay, let's try a different question: Does anyone have experience with how long the cable can be if you want to install the tuning system inside the car?


I didn't know...I used a 2.5m (flat) telephone cable because I didn't have anything else. I just wrapped the excess around the switch lever. No negative effects...

See you, Gremlin

@ULF

Another pair of diodes isn't working!!!
'The smoothest ride, and not just at idle speed'

I'll try testing with Z-diodes.

Bye
Olli