2011年4月26日火曜日

Temp. correction

In the cold morning like today complains Solex 34PICT3 on the fundamental lean fuel mixture setting. Even idling speed adjusting is required otherwise AD motor stops.
On the other hand, most of recent computerized automobile has nothing to do with the circumstantial changing,probably intake air temperature corrections are programmed in their ECU.
As for my VW 1302 Super Beetle, all the sensors are included in the driver? And the adjustments are performed by not mechanical devices but by the driver himself.
Anyway much more richer mixture is required in the cold weather, how shall I arrange the carburetor setting to produce the richer condition?
How about inviting fuel from choke line but under the condition of choke butterfly valve fully opened?
Is it impossible to the situation like this with the series connection of 1,000ohm adjustable resister, rheostat?
The Bi-Metal coil spring to control butterfly has 1,100ohm resister value, so balanced resister value may be found?
Whole circuitry is possible to obtain from Web sites,#12 fuse position with the black wiring is the ignition controlled plus circuitry.


Some backlash in the right knuckle ball joint portion was felt this morning,so check it out,the rumor may be the truth,"1302 strut and steering linkage are weak.".

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