think this way
if pressure (fuel) is wrong
the 96 ECU can not fuel trim wrong pressure if out of spec, that is what the spec includes, this ability to trim.
and at wot THERE IS NO TRIM, only MAF and FPR.
you fail to note, and I repeat (post 6 ) see this and read all words there, and learn how FPR works on 16v 1996
the max pressure spec, is 43 PSI spec (happens key on, sealevel is max max)
and that 50 psi is 7 PSI more than MAX MAX. so is grossly wrong,, not just tad BIG time WRONG.
is this not clear, if not say why, please.
then fail to note the idle pressure is off too
again
you said 40
but the 800rpm hot fuel pressure is 30-37 PSI
not 40, mine is 30, mine is 30 because vacauum is 19"hg, and hot engine 800rpm and the 30 includes low altitude.
so yours read 10 PSI higher than my 96 and 97 (had do cars same EFI)
the 30 like mine, would be 10 PSI higher on yours.
but to be fair and only reading the spec, your FPR is 3PSI over spec, a hard cold fact
and skipping full vacuum testing at 26" i bet it reads high too, (mine reads 21psi fuel) Yes I test the FPR and all points. at least 3, or more,
the older the car and FPR the more carefully I test, if flush in cash a new FPR lands here,
all you can do is test, or throw parts, your call, your cash.
if pressure (fuel) is wrong
the 96 ECU can not fuel trim wrong pressure if out of spec, that is what the spec includes, this ability to trim.
and at wot THERE IS NO TRIM, only MAF and FPR.
you fail to note, and I repeat (post 6 ) see this and read all words there, and learn how FPR works on 16v 1996
the max pressure spec, is 43 PSI spec (happens key on, sealevel is max max)
and that 50 psi is 7 PSI more than MAX MAX. so is grossly wrong,, not just tad BIG time WRONG.
is this not clear, if not say why, please.
then fail to note the idle pressure is off too
again
you said 40
but the 800rpm hot fuel pressure is 30-37 PSI
not 40, mine is 30, mine is 30 because vacauum is 19"hg, and hot engine 800rpm and the 30 includes low altitude.
so yours read 10 PSI higher than my 96 and 97 (had do cars same EFI)
the 30 like mine, would be 10 PSI higher on yours.
but to be fair and only reading the spec, your FPR is 3PSI over spec, a hard cold fact
and skipping full vacuum testing at 26" i bet it reads high too, (mine reads 21psi fuel) Yes I test the FPR and all points. at least 3, or more,
the older the car and FPR the more carefully I test, if flush in cash a new FPR lands here,
all you can do is test, or throw parts, your call, your cash.
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