DSX Flex Fuel kit installed. - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

eLeSthree · 11-03-2018, 05:23 PM

Last bump. I installed 4.0 (not the beta) and I still see %99.6 dc on the fuel pump at idle, and all other times.

I'll email HPTuners support or start a thread there.

stratman2SSRS · 11-04-2018, 08:35 AM

Did you change your fuel pump?

DSX Tuning · 11-04-2018, 10:10 AM

Can you send me the current file you’re using?

eLeSthree · 11-04-2018, 12:37 PM

Quote:

Originally Posted by stratman2SSRS

Did you change your fuel pump?

Yes, it's a ZL1pump

Quote:

Originally Posted by DSX Tuning

Can you send me the current file you’re using?

Sure, I'll email you. But just to be clear your Flex Fuel kit is working just fine. i'm just chasing down this fp dc bug.

eLeSthree · 11-04-2018, 12:50 PM

I was logging the wrong channel. Change the channel to the “Fuel Pump Commanded DC” under the FSCM and now its good.

Thanks Dave.

DSX Tuning · 11-04-2018, 03:17 PM

Glad to help.

dookie454 · 12-01-2018, 01:26 AM

That's nuts to run plastic sensor that close to the headers, but whatever.

There's many ways to run a stock GM Ethanol sensor. Here's mine.

I might have $65 invested.

BTW, normal Michigan gas is around 10% Ethanol.

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Name: IMG_8299.jpg
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dookie454 · 12-01-2018, 01:27 AM

Quote:

Originally Posted by eLeSthree

Yes, it's a ZL1pump

Sure, I'll email you. But just to be clear your Flex Fuel kit is working just fine. i'm just chasing down this fp dc bug.

I basically have to ask for HPT to fix the FP DC bug every time they update the software. I gave up. Must be an E38 thing.

eLeSthree · 12-01-2018, 08:10 AM

Yea I realize I could have bought the sensor and ran the wiring, but I chose to pay for convenience this time. Pick your battles...

As for the fp dc, its working fine now that im logging the right channel.

eLeSthree · 12-02-2018, 03:58 PM

Quote:

Originally Posted by dookie454

That's nuts to run plastic sensor that close to the headers, but whatever.

There's many ways to run a stock GM Ethanol sensor. Here's mine.

I might have $65 invested.

BTW, normal Michigan gas is around 10% Ethanol.

Attachment 966204

Just curious, do you run a modified FPCM with your setup? Buy it? Or mod it yourself?

Captn_epic · 10-04-2022, 05:09 AM

Quote:

Originally Posted by eLeSthree

Thats looks better.

Old thread, what in particular did you change? The sensor type?

eLeSthree · 10-10-2022, 01:06 PM

Quote:

Originally Posted by Captn_epic

Old thread, what in particular did you change? The sensor type?

Straining my memory reserves here, but I think I changed the Fuel Sensor type from Virtual to Sensor. It's in the Flex Fuel tab.

11-03-2018, 05:23 PM	#15
eLeSthree Drives: 2011 Camaro SS 6sp Join Date: Nov 2016 Location: Drivers Seat Posts: 1,905	Last bump. I installed 4.0 (not the beta) and I still see %99.6 dc on the fuel pump at idle, and all other times. I'll email HPTuners support or start a thread there. __________________ 2011 Camaro SS---SOLD TMS Dart 427 FED M311s, ESS Tuning G4 Blower, DSX Triple FP Assembly, DSX FF, FIC1300, Mcleod RXT 1200HD, Edlebrock Pro Flo XT 1158whp 1017wtq. 2010 CTS-V A6 - "Stock" SOLD 630whp 658wtq 2024 F-150 RCSB 5.0 4x4 waiting for tunes...

11-04-2018, 08:35 AM	#16
stratman2SSRS Drives: Lingenfelter Camaro Join Date: Apr 2009 Location: Ontario Posts: 2,161 View My Garage	Did you change your fuel pump? __________________

11-04-2018, 12:50 PM	#19
eLeSthree Drives: 2011 Camaro SS 6sp Join Date: Nov 2016 Location: Drivers Seat Posts: 1,905	I was logging the wrong channel. Change the channel to the “Fuel Pump Commanded DC” under the FSCM and now its good. Thanks Dave. Attached Images __________________ 2011 Camaro SS---SOLD TMS Dart 427 FED M311s, ESS Tuning G4 Blower, DSX Triple FP Assembly, DSX FF, FIC1300, Mcleod RXT 1200HD, Edlebrock Pro Flo XT 1158whp 1017wtq. 2010 CTS-V A6 - "Stock" SOLD 630whp 658wtq 2024 F-150 RCSB 5.0 4x4 waiting for tunes...

12-01-2018, 08:10 AM	#23
eLeSthree Drives: 2011 Camaro SS 6sp Join Date: Nov 2016 Location: Drivers Seat Posts: 1,905	Yea I realize I could have bought the sensor and ran the wiring, but I chose to pay for convenience this time. Pick your battles... As for the fp dc, its working fine now that im logging the right channel. __________________ 2011 Camaro SS---SOLD TMS Dart 427 FED M311s, ESS Tuning G4 Blower, DSX Triple FP Assembly, DSX FF, FIC1300, Mcleod RXT 1200HD, Edlebrock Pro Flo XT 1158whp 1017wtq. 2010 CTS-V A6 - "Stock" SOLD 630whp 658wtq 2024 F-150 RCSB 5.0 4x4 waiting for tunes...

11-04-2018, 10:10 AM	#17
DSX Tuning Drives: 2019 Corvette ZR1 Join Date: May 2017 Location: St. Louis, MO Posts: 316	Can you send me the current file you’re using?

11-04-2018, 03:17 PM	#20
DSX Tuning Drives: 2019 Corvette ZR1 Join Date: May 2017 Location: St. Louis, MO Posts: 316	Glad to help.

12-01-2018, 01:26 AM	#21
dookie454 Drives: 2010 Camaro 2SS LS3 Join Date: May 2012 Location: Michigan Posts: 143	That's nuts to run plastic sensor that close to the headers, but whatever. There's many ways to run a stock GM Ethanol sensor. Here's mine. I might have $65 invested. BTW, normal Michigan gas is around 10% Ethanol.