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General Car Chat / Re: v6 exhaust
« on: 03 March 2019, 16:38:48 »As long as both are saloons it will be fineshould be ok so long as its going on a sedan.
Please play nicely. No one wants to listen/read a keyboard warriors rants....
As long as both are saloons it will be fineshould be ok so long as its going on a sedan.
na its easy only took me 45 minutes to strip the interior only thing that held me back from finishing it was i dint have any radio removal keys, iam thinking another 40 minutes or so will see the loom out.guess also being the parts car is a later car may also have an effect looks like ill be pulling the loom from the donor car
Whatever for? It's a massive amount of work to remove the entire wiring loom from a modern car, let alone replace it.
ive allready done my own wiring but i want it as factory so a change oem loom it isNo, you wont. You'll make your own bit, will be 1000 times easier.in production, if you run out of a lower spec loom ,you up spec with parts you do have to keep production line running .guess also being the parts car is a later car may also have an effect looks like ill be pulling the loom from the donor car
GM have many different OEM suppliers and a gazillion part numbers
in production, if you run out of a lower spec loom ,you up spec with parts you do have to keep production line running .guess also being the parts car is a later car may also have an effect looks like ill be pulling the loom from the donor car
GM have many different OEM suppliers and a gazillion part numbers
MAF looks in right ballpark for a v6 with AC on. Shade high if AC is off (assuming engine warmed up)that is with the ac off the problem has been cured seams there was not enough fuel in the tank of its got a weak pump. i changed the fuel filter today it had a little water in it but noting significant. so its back to getting her ready for mot and a few mods inbetween.
If its a 2.5/3.0, the BLMs I'm interested in are the Partial Load two, and the Idle stepper - all on an 8 bit scale of 0-255, midpoint of 127.
If its a 2.6/3.2, The BLMs I'm interested in are LTFT, expressed as a signed percentage, with 0% being midpoint.
Re Snapoff scanner. Ours doesn’t work on my Omega.mine works with no problem.
As said paper clip is the way forward. Iirc crank sensor is a code 19 but don’t quote me on that.
BLM - Block Learn Multiplier; basically the long & short term fuel trims. (Either expressed as a %age or an absolute number, depending on age of car IIRC)ill plug it back in tomorow as its nearly time fore work,
this is the data for the mass air flow voltage is 0.8 v air flow is 15kg/h.hi folks i plugged the code reader in on friday nd with the engine ont running i get code 31 no rpm sighal.with the engine running i got this data.That's meaningless I'm afraid, as they will vary by millisecond.
hall sensor off
engine speed pulse yes,
knock signal load no.
mixture 1 lean.
mixture 2 rich..
not sure what to make of it weather it is a crank sensor or something else.
Get the MAF readings, and also the BLMs.
hi folks i plugged the code reader in on friday nd with the engine ont running i get code 31 no rpm sighal.with the engine running i got this data.ok ill do it tomorow if i get a chance
hall sensor off
engine speed pulse yes,
knock signal load no.
mixture 1 lean.
mixture 2 rich..
not sure what to make of it weather it is a crank sensor or something else.
That's meaningless I'm afraid, as they will vary by millisecond.
Get the MAF readings, and also the BLMs.