ADM dual pump problem - Page 3 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Carlos Garza · 08-21-2011, 05:47 PM

Quote:

Originally Posted by gotpball44

Hey guys,
Hope someone can help me here or even adm. I been having this problem for months. Just lived with it because didn't have any time to bring it back to the shop to see what was wrong. So finally brought it to get it fixed cause originally thought it was a wiring mix up. So here is the problem. So when the car is filled up with gas it doesn't take long to go down to 3/4 tank, but then it stays at 3/4 tank for a while. I mean more than 100 miles at least. When i start the car up after sitting for a while it shows how much gas is in the car then quickly it rises back up to 3/4 tank. Then it starts going down fast when fuel is getting low. Then right when it passes 1/4 tank it falls flat on its face. The gauge is all the way down like the car is off. And if I try to put a couple gallons in it throws a check engine saying short in fuel sensor. We doubled check all the wirings and everything. We are stalling to drop the tank, but its looking like I got a faulty level sender or ecu or something. Has this happened to anyone else? Please let me know. Prob gotta ask adm to send a new kit and try the install again. Then I could send it back to them so they can see if there was something wrong with the hardware or software.

My 2 brothers and I have the same pump, and we all have the same problem you just described. The install was done, last summer on all 3 cars in San Antonio by the guys at Lethal Performance. Everything works fine, but the fuel gauge. Please let me know if you are able to fix the problem.

Carlos Garza · 08-21-2011, 05:52 PM

Quote:

Originally Posted by ADM PERFORMANCE

We do have an update on this after evaluating for some time.

The fuel sensors can be adjusted with efi live.

If your tuners use efi live we can email them the
proper changes.

Or

Send us your ECM and we will update it
at no charge.

Andy, we used HPT for the toning of our 3 cars, what do you recommend we do?

ADM PERFORMANCE · 08-22-2011, 07:01 AM

Quote:

Originally Posted by Carlos Garza

Andy, we used HPT for the toning of our 3 cars, what do you recommend we do?

Send your ecm to us

pir · 08-22-2011, 08:42 AM

Quote:

Originally Posted by Sack Rat 2SS

I have the ADM dual pump system. About one month ago ADM installed the program referred to above. Gauge reads perfect. At exactly 1/2 tank indication I filled up with 9.3 gallons which is spot on. FYI

+1

hypurone · 08-22-2011, 08:44 AM

Quote:

Originally Posted by Carlos Garza

Andy, we used HPT for the toning of our 3 cars, what do you recommend we do?

There is a tuner on this forum whose name escapes me. He did some work for a guy that had some weird problem. The guy had him send his HPTuners tune file to him, he converted to EFI Live, made the changes then converted back to HPT and sent him his file back. Presto! No more problems...

Do a search here with the keywords HPT and EFI and you shoukd get it or possibly Ted @ JRE might remember as he was involved somewhat...

Carlos Garza · 08-23-2011, 07:12 AM

Quote:

Originally Posted by ADM PERFORMANCE

Send your ecm to us

Andy, by ECM you mean my cars tune? If so, I'll send it to you guy today!!! Thanks!!!

JANNETTYRACING · 08-23-2011, 07:24 AM

Quote:

Originally Posted by ADM PERFORMANCE

Here are the correct tables in EFI LIVE for the ADM Dual fuel system
level sensors to work more accurate with dash gauge.

LABELS Primary Fuel Tank Sender Calibration (Gallons)
V Value
0.0 8.915805
1.4 8.915805
1.6 8.560824
1.7 8.309035
1.9 8.048991
2.0 7.768308
2.1 7.462859
2.2 7.120261
2.4 6.736386
2.5 6.369022
2.6 6.001658
2.7 5.654932
2.8 5.304078
2.9 4.953225
3.0 4.672542
3.2 4.342327
3.4 4.041006
3.6 3.727302
3.7 3.434236
3.9 3.178319
4.1 2.777934
4.4 2.410570
4.6 2.187674
4.8 1.973035
5.1 1.861587
10.0 1.861587
10.0 1.861587
10.0 1.861587
10.0 1.861587
10.0 1.861587
10.0 1.861587
10.0 1.861587
10.0 1.861587

Primary fuel tank diagnostic calibration (Gallons)

LABELS
V Value
0.0 21.918021
1.4 21.918021
1.6 21.018185
1.8 21.199803
1.9 20.679714
2.0 20.200903
2.1 19.850049
2.2 19.317578
2.3 19.008001
2.4 18.310422
2.5 17.872887
2.6 16.878114
2.7 15.198145
2.7 14.632652
2.8 13.757582
2.9 12.866002
3.0 11.825825
3.1 10.859946
3.3 9.922961
3.4 9.072657
3.5 8.110906
3.7 7.272985
3.8 6.472214
3.9 5.696209
4.0 4.940842
4.2 4.210241
4.3 3.574577
4.5 2.910020
4.7 2.303250
4.8 1.461201
5.0 0.557238
5.1 0.000000
10.0 0.000000

LABELS Secondary Fuel Tank Sender Calibration (Gallons)
V Value
0.0 21.918021
1.4 21.918021
1.4 21.018185
1.6 21.199803
1.7 20.679714
1.8 20.200903
2.0 19.850049
2.1 19.317578
2.2 19.008001
2.3 18.310422
2.5 17.872887
2.6 16.878114
2.7 15.198145
2.8 14.632652
3.0 13.757582
3.1 12.866002
3.2 11.825825
3.4 10.859946
3.5 9.922961
3.6 9.072657
3.7 8.110906
3.9 7.272985
4.0 6.472214
4.1 5.696209
4.2 4.940842
4.4 4.210241
4.5 3.574577
4.6 2.910020
4.7 2.303250
4.9 1.461201
5.0 0.557238
5.1 0.000000
10.0 0.000000

LABELS Secondary Fuel Tank Sender Diagnostics Calibration (Gallons)
V Value
0.0 21.463975
1.4 21.298868
1.4 21.298868
1.6 20.815928
1.7 20.419670
1.8 19.899581
2.0 19.325833
2.1 18.871787
2.2 18.397103
2.3 17.641736
2.5 16.832710
2.6 16.011300
2.7 14.979378
2.8 13.584220
3.0 12.189061
3.1 11.181905
3.2 10.228410
3.4 9.435894
3.5 8.791974
3.6 8.032480
3.7 7.157410
3.9 6.302979
4.0 5.473314
4.1 4.713819
4.2 4.074028
4.4 3.665387
4.5 3.256745
4.6 2.860487
4.7 2.464229
4.9 2.055588
5.0 0.000000
5.1 0.000000
10.0 0.000000

Andy, Thanks for Sharing this means alot to the community as a whole your a Great Guy.

I have converted this to an SCT VAL File, that I can apply to anyone's Tune I have Written already or apply it to anyones car Via The SCT X3.

Ted.

Carlos Garza · 08-23-2011, 10:26 AM

Quote:

Originally Posted by ADM PERFORMANCE

Send your ecm to us

Andy, I just send you an email with our tunes, please let me now if this is what you need.

Thanks!!!

MJ · 08-23-2011, 11:15 AM

I've had this problem for a while too. Glad to see there's a fix... keeping fingers crossed it works for me!

ADM PERFORMANCE · 08-23-2011, 12:41 PM

Quote:

Originally Posted by Carlos Garza

Andy, I just send you an email with our tunes, please let me now if this is what you need.

Thanks!!!

Unfortunantly you sent me hp tuners files via email,The changes must be made in our shop with EFI LIVE.

Please send me your ECM'S via ups or Fed ex and I will make the proper changes here in house.

Once again,We cannot make the proper changes with hp tuners.

Supercharged SS · 08-23-2011, 07:06 PM

Uncle Ted updated a few tunes for me today that included his gas gauge correction. The first pic is before the update the second is the new an improved tune. Thanks again Ted and see you Friday!!

MJ · 08-23-2011, 08:01 PM

That's good... 2nd pic looks like where gauge should be reading. Please keep us posted after running down tank some more.

69 Rebel · 08-23-2011, 08:14 PM

Andy is a very helpful guy

FloMoCamaro · 08-23-2011, 08:18 PM

Quote:

Originally Posted by 69 Rebel

Andy is a very helpful guy

08-23-2011, 07:06 PM	#39
Supercharged SS Account Suspended Drives: 2010 Camaro Join Date: Feb 2010 Location: Sandy Hook, CT Posts: 11,927	Uncle Ted updated a few tunes for me today that included his gas gauge correction. The first pic is before the update the second is the new an improved tune. Thanks again Ted and see you Friday!! Attached Images

08-23-2011, 08:14 PM	#41
69 Rebel Drives: 2010 IBM 2SS/RS Auto Join Date: Apr 2010 Location: Laval, Canada Posts: 1,542	Andy is a very helpful guy __________________ Version I Jannetty Racing 550 RWHP Street Brawler Package, Powered by TVS2300 Maggie http://www.camaro5.com/forums/showthread.php?t=100385 Version II 416ci stroker/4L80e 701rwhp 750rwtq build and tuned by SPI-Performance

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08-23-2011, 11:15 AM	#37
MJ Drives: 2010 Camaro SS/RS Join Date: Mar 2009 Location: NY Posts: 403	I've had this problem for a while too. Glad to see there's a fix... keeping fingers crossed it works for me!

08-23-2011, 08:01 PM	#40
MJ Drives: 2010 Camaro SS/RS Join Date: Mar 2009 Location: NY Posts: 403	That's good... 2nd pic looks like where gauge should be reading. Please keep us posted after running down tank some more.