Cant seem to get the SCII calibrated..

[Chris D.]

I'm thinking of starting fresh and recalibrating it to new..

I've missed calibrating a few fillups on it and dont know how to get things back to normal..

I haven't had any luck calibrating the cutout where my mpg and cpm read 9999 when EOC

For example..

YouTube - Hypermiling video..

[Blue07CivicEX]

Mine does that too when EOCing in hybrid mode, I always just figured it was calculating how much fuel it would cost to charge your batteries maybe? Mine has been within 3/10ths of a gallon pretty much every fillup, it depends on the pump I use, I have found some that I question the accuracy of the pump because of my SG. The most accurate pump I have found is an old school mechanical pump not one of the new digital readout pumps.

[Chris D.]

so its because i'm runnin mine in hybrid mode I suppose?

I was doing that for EOC information..

[cfg83]

Chris D. -

Can you check your instant RPM? Mine reads 61 during EOC.

In EOC my car reads 10xMPH (35 MPh = 350 MPG). I think these behaviors are dependent on the ECU/PCM implementation of the OBD II spec.

EDIT : I will try hybrid mode tomorrow and see what happens.

CarloSW2

[Chris D.]

Originally Posted by cfg83

Chris D. -

Can you check your instant RPM? Mine reads 61 during EOC.

In EOC my car reads 10xMPH (35 MPh = 350 MPG). I think these behaviors are dependent on the ECU/PCM implementation of the OBD II spec.

EDIT : I will try hybrid mode tomorrow and see what happens.

CarloSW2

What do you mean by instant RPM? what gauge is that on the SG2?

[cfg83]

Chris D.

Originally Posted by Chris D.

What do you mean by instant RPM? what gauge is that on the SG2?

It's one of the instantaneous gauges on my SG. If should be available on the SG screen you are showing in the YouTube.

For me the "61 RPM" during EOC implies that the ECU/PCM of my Saturn is reporting bogus info (OBD II spec error). The RPM gauge on my console is 0, but the SG is reporting 61. Where is that coming from? The ECU/PCM or the SG? I dunno.

Question: What is the "CPM" value in your YouTube? I don't see that on mine. Is that a metric conversion?

CarloSW2

[Chris D.]

Originally Posted by cfg83

Chris D.



It's one of the instantaneous gauges on my SG. If should be available on the SG screen you are showing in the YouTube.

For me the "61 RPM" during EOC implies that the ECU/PCM of my Saturn is reporting bogus info (OBD II spec error). The RPM gauge on my console is 0, but the SG is reporting 61. Where is that coming from? The ECU/PCM or the SG? I dunno.

Question: What is the "CPM" value in your YouTube? I don't see that on mine. Is that a metric conversion?

CarloSW2

Mine is the ScanGuageII w/X Gauge

CPM = Cost Per mile

[taco]

hey chris when i am eocing my gph reads 0.05 gph, with the motor off.
i have my fuel cut off at 16, cause if i remeber correctly it goes from 11-77 tps, i think.

i have my fill up % at 10.1% but my trips are all the same.

it is usually .1 to .2 close,
i try not to let my fuel cut off hit. i coast in neutral.