History & $5D Calibration Information?

[Bruce Plecan]

Been a couple years, but as I recall the MAP diagnostics are disabled with
programming 808 file, which would indicate to me they used a 2 bar with a
stock bin file.
At one time, it's been reported Kalmaker had some 2 and 3 bar 808 bin files.
Bruce



> Daniel Collins wrote:
> >
> > Wasn't the 4T cyl throttle body injection  4cyl Port fuel injection as
used
> > on the Holden Camira and Nissan Pulsar
>
> Some mixed metaphors there? - The document I mentioned indicates the BIN
is
> for a TPI (ie. NOT throttle body, but Tuned Port, or PFI) - and certainly
the
> LD Astra and the xx Pulsar had the same motor and EFI (both in 1.6L TBI &
1.8L
> PFI forms), but the only Nissan Turbo I know of was the ET (phone home?) -
and
> I thought that was pre Pulsar days, and therefore too early to use the
1227808.
>
> Of course, I'm may be totally wrong on this?
>
> > The only supercharged calibrations I have seen so far have used the
standard
> > 1 bar map sensor with the the 100Kpa settings mapped for boost  -
causing it
> > to run very rich as it comes on to boost! . Could a 2 Bar map sensor be
used
> > , with a corresponding halving of resolution or would this cause
problems
> > with the barometric pressure reading ?
>
> There does exist code, that will run on a 1227808, that supports turbo
tables
> and specific turbo features - this is in fact why I'm after information on
the
> 1988-89 Turbo Isuzu 1.5L which uses a 1227808 compatible (almost) ECU. I'm
> not aware that this model ever came into Australia, but I'm not speaking
from
> a position of any authority!
>
> If anyone can shed any light on either the '808 4T, or the Isuzu 1.5
Turbo,
> I'll be eternally grateful.
>
> Peter.
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