Inpa E46 Hot!
| BMW Code (Hex) | Description | Usual Fix | | :--- | :--- | :--- | | | Lambda (O2) sensor heater, cylinders 1-3 / 4-6 | Replace pre-cat O2 sensors (Bosch) | | A08C | Engine ground strap | Replace the braided ground strap (passenger side engine mount) | | 5DF0 / 5DF1 | DSC pump pressure sensor | Requires DSC module rebuild or used replacement (needs coding) | | 30 / 31 | Camshaft position sensor (Intake/Exhaust) | Replace with OEM (VDO/Siemens) – cheap sensors fail | | 90 | Communication with EGS (auto trans) | Check transmission fluid level and main wiring harness connector | | SEAT OCCUPANCY | Seat mat passenger | Install bypass module or replace seat mat |
Getting started with INPA E46 is relatively straightforward. Here's a step-by-step guide: inpa e46
Later E46s (facelift models, 2001-2006) have a fully functional OBD2 port under the dashboard. | BMW Code (Hex) | Description | Usual
The s that looks like an f is called a “long s.” There’s no logical explanation for it, but it was a quirk of manuscript and print for centuries. There long s isn’t crossed, so it is slightly different from an f (technically). But obviously it doesn’t look like a capital S either. One of the conventions was to use a small s at the end of a word, as you note. Eventually people just stopped doing it in the nineteenth century, probably realizing that it looks stupid.