My girls want a few days out, so no work at the „Plywoodracer“.
As Richard says, there is a second post about the wiring. I thought it would be helpful in cause that are two different points.
The real world and the idea why?
But now, it‘s less than 35Celsius… and a new look at the car.
At first I change the most of the fuses in block B to some fuses I can test from the top! When I change them I check them. All fuses would be right. The new fuses had an open point on both sides at the top. So I can test in and out! So far the good point. The Next good point: all fuses are 12,6V (the battery is a little low in the past days).
Than I found some wires named „YU“.
At first I realized how to test PIN 106 at the ECU. Clear: the connector! With a small wire I was able to test PIN 106 in the connector. YU85 has 12.6V. But there was also YU92 at PIN113. Dead, 0,0V. So far the „small connector“. At the „big connector“ there is PIN12, also „dead“, 0,0V.
But there are some other YU connections. Must I have a look at them at first? Or are there other good points?
And I realized something about the wiring. There are some connections/ pins/ wires with the same numbers? There are two YU20, but only one YU122? And I‘m not shure about the wirerouting. Is YU20 at the feed and the end? Or are there different numbers?
Step by step forward. Looking forward to see a light. Or more volts.
Greets René
