ECU Diagnostic device / reader
Is there a simple way of reading fault codes from the later 16v cars? The simple accelerator method doesn't work.
From what I've found around the web, the ECU interface is similar to OBD (uses k-line), so the OBD hardware designs can be used but with different software.
Has anyone had any success with a homebuilt reader? Even just a few pointers as to what doesn't work would help.
Someone on AO had started something like this, so I'll mention it over there as well.