I finally put my new fancy OBD II scanner onto Harlem’s link earlier today to see what “woes it shows”.
First off, there was a P-1000 (“pending”) code, which my scanner seems to indicate is a Jaguar-specific code and therefore could not tell me what it was for. Anyone know what that one is about? For some reason, I was thinking that P-1000 was a generic code that had something to do with the car’s drive cycles having not yet been completed since its last one, or some such (i.e. “not ready”), but maybe that one is “P-0001” ?
There was also both a “set” and a “pending code” that was like P-1670 (IIRC), which again is apparently Jag-specific. Is that the # that Motorupman said shows when a non-programmed key is in the ignition?
There was also a “pending” P code about the transmission, something about “Sensor A” of same having to do with “range/restricted performance”. Would this be what code would show if, as I suspect, a tow operator or some other person disconnect the outside cable connecting/linking the bottom of the shifter to the transmission (shifting “tab”) to be able to move the car around while in “park” w. no key available at the time? Remember, Harlem’s dashboard also shows some message about “gearbox fault - restricted performance only” when the key is turned to pos. 1, which I would assume is the same issue. btw, is “restricted performance” what Jag used to call “limp home mode”?
Finally, after having left the key in pos. 1 for a few minutes while checking this out (this was my first time using one of these better versions of OBD II sensor and I was excited to see what all it could do) I asked it to run its diagnostic check again on the codes and this time an additional generic pending one was shown, something about with the emissions control system and a vent in same being open (I don’t know whether than means “physically” open or an electrical circuit being “open”). I’m wondering if this might reference the infamous “Rochester valve” in same. If so, then isn’t it supposed to open up after the car has been running for awhile (although in this case the key was only in pos. 1)? If so, then maybe the code was a false one.
Tomorrow, I’ll clear the codes (off the scanner) and rerun the diagnostic test and see what it shows.
Also, I’ll make sure to have a pencil and paper ready to actually write the #s down this time
btw, when I put the scanner into “car info.” mode, it attempted to do so (after re-putting the key to the pos. 1 of ignition again) in order to, e.g., pull up make, model, MY and VIN #, etc., but after awhile it aborted and I got a message of something along the lines of “this function is not available in this situation” or some such … Well, it should be … I’m thinking that again, the unprogrammed key is not letting the scanner have access to that info. ?