Physically, all E38s interchange (the connectors and exteriors are the same). But you can't put a 2007 E38 OS into a '08-'09 E38 or a '09-'10 E38 or...
The start with the wideband in the log showing ~1.2λ for a good while. Snapped up to stoich as soon as it flared past idle rpm. Unless you're trying...
LOL well I got them used so no returning. I sent them to Greg Banish for testing and got legit data, except that he does not provide the temp offset...
the LS7 MAF came with the intake. wasn't actually using the MAF or at least I don't think I am. I had someone local tune this years ago and it never...
br7ef NGK is a good plug for that setup. Sounds to me as if the issue in the thread was due to a cracked spark plug or burnt plug wire. As for bullet...
I have a wideband but it doesn't always work on the scanner. Its really like 50/50 if it will show up on the log. It reads a little lean at idle but...