K-Jetronic - Druckversion +- Foren-System von BMW 3er-Club (E21/E30) e.V. und BMW Baur TC Club e.V. (https://3er-foren.de) +-- Forum: Fahrzeugspezifisch (https://3er-foren.de/forumdisplay.php?fid=3) +--- Forum: Reparatur & Wartung (https://3er-foren.de/forumdisplay.php?fid=10) +--- Thema: K-Jetronic (/showthread.php?tid=6098) |
K-Jetronic - KooKoo - 02.01.2007 Hello I have been checking k-jetronic electrics of my e21 and i found only wiring diagram for the older system where isn't the Thermoswitch at all. (I don't mean the Thermo-timeswitch) What is the meaning of thermoswitch and where can i find the correct wiring diagram? RE: K-Jetronic - Ralf - 02.01.2007 323i or 318i? RE: K-Jetronic - Anonymer User - 02.01.2007 Zitat:323i or 318i? 323i RE: K-Jetronic - Anderl - 03.01.2007 I'm sure you're speaking about the 0°C-timeswitch. Is it located on the body of the thermostat near the thermo-timeswitch? In this case this 0°C-timeswitch is used in all 323i from 09/1980 and younger. It is responsible for the complete cut-out of the valve that injects fuel in case of cold-starts after the initial injection at temperatures of more than 0°C (= 32° Fahrenheit). In older 323i there is a weaker and secondary fuel injection of this valve after emiting the mean part of additional fuel at cold-starts. But this secondary fuel injection is only needed at temperatures below 0° C. So this timeswitch was introduced in 09/1980 for cutting off the secondary injection and so it was saving fuel at temperatures over 0° C. RE: K-Jetronic - KooKoo - 03.01.2007 Zitat:I'm sure you're speaking about the 0°C-timeswitch. Is it located on the body of the thermostat near the thermo-timeswitch? That's exactly what i mean! Thanks for your answer. No i only need that wiring diagram so the possible repairing would be easier. |