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What fuel pump /injectors does the flex fuel ppv have ?

Posted: Sun Sep 10, 2017 8:22 pm
by Maxspeed96ct
I assume it's not the same as the G8 and ss since the 2012ppv is flex fuel capable.

Does anyone know the flow rates of the fuel pump, looking at the tune the injector flow rates are slightly higher but I'll be swapping those anyways when I do the LsA blower.

I'm primarily curious about the pump

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Sun Sep 10, 2017 10:51 pm
by s/c'd cav
the fuel pump is the same as a 5th gen camaro , including the ZL1 , the difference is the module they run off of

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Mon Oct 02, 2017 5:52 am
by Maxspeed96ct
What about the flex fuel ? does it actually measure the ethanol % or is it one that just calculates it

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Mon Oct 02, 2017 11:38 am
by s/c'd cav
there is a inline sensor that measures the content

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Tue Feb 13, 2018 7:23 pm
by Maxspeed96ct
Just to update you guys. Our car does have the Zl1 pump, but different programming in the fuel pressure control module.

I had dave steck from dsx load the zl1 calibration in my module.

Had to mail it out to him, its located under the battery tray on the drivers side.

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Tue Feb 13, 2018 10:53 pm
by Black6
ZL1 pump:

https://www.gmpartsdirect.com/oem-parts ... wtdjgtZ2Fz" onclick="window.open(this.href);return false;

In the description:

“Caprice PPV. Camaro. SS. 3.6l. 7.0L. In-tank pump. 6.2l with supercharged. Pump & components, 6.0L. 6.2l without supercharge, with performance pkg.”

Here is a CTS-V pump:

https://www.gmpartsdirect.com/oem-parts ... wtdjgtZ2Fz" onclick="window.open(this.href);return false;

No idea why it is so much or even different...

Chevrolet SS pump:

https://www.gmpartsdirect.com/oem-parts ... OC1nYXM%3D" onclick="window.open(this.href);return false;

This one is the oddest to me.. it actually says “CAMARO ZL1 FUEL PUMP MODULE - GM (19303293)” but that’s not even the number listed for the ZL1 pump (the first I put up) and it’s $30 more.

TLDR: it appears that all 5th gen Camaro pumps are identical as well as the Caprice and SS pumps ALL being the same.

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Wed Feb 14, 2018 10:09 am
by CrashTestDummy
"TLDR"?

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Wed Feb 14, 2018 10:14 am
by s/c'd cav
the ctsv is a dual pump setup , and ours and the zl1 is a single pump

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Wed Feb 14, 2018 11:10 am
by Black6
CrashTestDummy wrote:"TLDR"?

Too long; didn’t read.

Re: What fuel pump /injectors does the flex fuel ppv have ?

Posted: Wed Feb 14, 2018 11:15 am
by Black6
s/c'd cav wrote:the ctsv is a dual pump setup , and ours and the zl1 is a single pump
Which is just odd to me since it’s for the most part the same as the ZL1 drive train wise. Not so much body though. Just odd that GM created something different. But maybe not since the V predates the Camaro. Sucks for V owners.