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List of Supported OBDII Gen PIDs?

 
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Old 27 Apr 2019, 02:43 pm
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Default List of Supported OBDII Gen Live Data PIDs?

Like the title says; looking to know if anyone has a list of the OBDII Generic Data PIDs supported on the PTC. 2005, AT, VIN "B" NA.

I spent a while searching the forum first, but everything I found was much more basic tech discussion, so now I'm asking directly.

I have an ELM327-based scanner I've been using for a few years with ScanMaster; the combo works well for general diag, but software supports very few Live Data PIDs. The adapter supports all the major protocols, so should at least be able to port over the full complement of OBDII Gen datasets; not sure if it can get into any of the proprietary datastream.


I need to monitor fuel pressure while driving (I suspect a regulator fault in a recently-installed fuel pump assembly) and of course Franken-Cruiser doesn't have the Schrader valve, so now trying to decide between updating my scanner, my software or buying a set of coupler-to-coupler inline pressure adapters for my fuel pressure gauge.

Given my druthers, I'll spend a bit more on a software and/or hardware solution KNOWN to be able to monitor fuel pressure on my vehicle; It'll be easier and I won't get gasoline all over me.

mnem
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Last edited by mnementh; 27 Apr 2019 at 02:47 pm.
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Old 27 Apr 2019, 02:58 pm
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Default Re: List of Supported OBDII Gen PIDs?

There is no way to measure fuel Pressure on a PT Cruiser that I am aware of except to connect a device like a mechanical gauge to the rail or another area after the the fuel pump in the output hose/line?

The PT Cruiser ECU even in the last years 2006-2010 CANbus does not support but only 65 PIDs off the top of my head I recall?
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Last edited by NitroPT; 27 Apr 2019 at 03:24 pm. Reason: misspelled a word and finished the incomplete sentence
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Old 27 Apr 2019, 03:25 pm
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Default Re: List of Supported OBDII Gen PIDs?

Yeah, I was kindof afraid of that; I'm not sure this family even HAS a FP Sensor.

You would think it SHOULD HAVE, since they took away our Schrader valve. But I've gotten used to my poor leetle burro being the red-headed stepchild at Chrysler.


mnem
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Old 27 Apr 2019, 05:09 pm
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Default Re: List of Supported OBDII Gen PIDs?



https://smile.amazon.com/gp/product/B07LF26ZTJ

Eeeehhh... guess $32 is not too painful; I can always use a spare hose for my good fuel pressure tester.

Definitely beats the adapter I "ghetto-fabbed" together the last time I needed to do this.

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Last edited by mnementh; 27 Apr 2019 at 05:55 pm.
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Old 27 Apr 2019, 09:15 pm
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Default Re: List of Supported OBDII Gen PIDs?

Both the 2001/2002 NA PT's and the 2003 PT GT have a schrader valve on the end of the injector rail. It's possible to mount a dedicated fuel pressure gauge to that valve. In the older threads, several members did it. I've got a 2003 GT rail on my 2007 convertible.

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Old 28 Apr 2019, 12:27 am
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Default Re: List of Supported OBDII Gen PIDs?

I'm aware of that; but Franken-Cruiser drew the short straw and got bupkis. I suppose I could've replaced the fuel rail any of the dozen or so times I had the intake apart when I was doing those above-mentioned rounds of tune-up, plugs, wires, coil-packs, etc.

Guess I had other priorities at the time.

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