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"The following coils have been tested and are similar to the factory BAE 207A coil (sorted in order of preference): Bosch 0 221 122 334 Beru ZS...
Pressing thumbs that yours are ok. Best check the advance with a timing light before doing a test drive. In the test bench setup the Hella module...
Important I've received messages that the currently sold "Hella 5DA 006 623-05" (made in China) ignition modules varies the ignition timing based...
This was already mentioned, the quick in the field method is to slowly turn the axle and feel for the resistance of the magnets. If you can feel...
That would be the NGK 48308 coil? It is listed as a replacement of the Bosch 0 221 122 334, but i haven't had one on the testbench yet. Might be...
@Furryballer HELLA 5DA 006 623-051 is fine, this is the same module in a different packaging. There is a photo of the module in post #16.
As long as the wires are not broken, you can still apply insulation, silicone would be easy to handle, or PU coating to restore the wire...
The sensors look original and not damaged, if you can measure 780-800 Ohms then the wiring and the coil should be fine. What are the symptoms, how...
Having a steady 12V on the black and red wire going to the Speedo would indicate a sensor defect, where the sensor has a defect that passes the...
Hi Patrick, sounds like a connection problem (broken wire, oxidized spade connectors) with the sender wiring or a defect of the sender. If the...
The wiring to the board looks fine to me. If you don't have a scope or a multimeter with frequency/HZ display there is another test you could do:...
The onboard calibration is completely independent of the sensor signal, you don't need the sensor being wired up for calibration. You can test the...
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Correct
Guten Morgen, ich baue hin und wieder Boards wenn ich Zeit habe, kann teilweise etwas dauern. Hast Du die Teilenummer von Deinem Speedo? lg aus...
If you managed to calibrate it then the Speedo should be fully functional. Either you have no power going to the Speedo (the green wire going to...
P.s. your board is a Type 0 board, a predecessor of the Type 1 board. The only difference for the installation is that this board has three (blue,...
Hi Robert, i am using Hardi pumps in my own cars, and can also recommend them for rebuilds. NBo issues so far, oldest one in usage is in place >10...
Sorry for the late reply, the tachs in the 308s with the AEI setup/VR sensor are 4 cylinder tachs expecting a coil kickback pulse (100-200 volts)...
Coil secondary should be Kohms (Kiloohms), 10.91Kohm, good. 781 Ohm for the VR Pickup is also fine. Coil ampere when starting should be >3-4...
