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Question about IPW data for L32 only

N

nickolaughagus

New member
Hey guys,

Lately I've been trying to gain an understanding of how my 04 Comp G's fuel system is performing, and how much more capacity it has.

I know that there are 2 main variables you look at to evaluate the injectors, Injector Pulse Width (IPW) and Injector Duty Cycle (IDC).

Of course WOT AFR would really help too, but I don't have a wideband yet.

Regardless, I can't find the IDC parameter using the torque app, and I haven't checked yet to see if DHP has it.

I have been watching the IPW, and I noticed it peaks out right now in the low 23.xx.

My questions are:
For the 04+ GTP, what is the static IPW? I know for 97-03 it's around 20...but it's gotta be different for the 04, if I am seeing 23 already with hardly any mods.

Also, my understanding is that IPW value can go over the static number, so what is the Max IPW the PCM should command?

Lastly, what other methods can I use to evaluate the fuel system performance?

Thanks in advance,
Nick


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I don't know if anyone truely knows, the 04+ computers don't seem to show the correct information or that the tuning software can't receive the data correctly.

04+ computers on HP Tuners will show over 100% duty cycle on stock engines.
 
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