The harness from the ETA was replaced by BBA when they rebuilt the ETA. No change at all. We've opened all harnesses at both ends. There isn't a single crack visible.
The NSS was replaced but I see that it still might be defective. I'll order out another one.
Arthur Dalton suggested starting the car with the Chained Tire Switch energized. Worked great for 5 days then went back to limp home. The fact that no warning lights show has to be the clue.
Error codes are always the same: Pin #8, code 8 Pin #14, code 14 However someone said that with the proper reader, sub codes would show. That is why I mentioned the dealer. My indie doesn't have an adequate reader.
Anziani
'93 300CE
'95 E420