Is it AFM or drone? - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

SS ORANGE CRUSH SS · 12-15-2013, 09:50 AM

Quote:

Originally Posted by Nutro

It's AFM and it blows. Only way to cure the AFM blues is to buy my Gen II "Range AFM" turning off device. Works like a champ and no startup issues for me.

I have Range device also ,,,version 4. Never had any CEL's or hard starting. The way to go if you don't tune. Drone is GONE.

cal45 · 12-15-2013, 06:32 PM

I just ordered the Range AFM disable device that plugs into the OBD-II port...
Just one question, where is the OBD II port located?
FYI - I ordered this device: http://www.amazon.com/Range-Technolo...=cm_cr_pr_pb_t

Thx

** edit to add that I think I found it. Is it the port below the dash to the left of the trunk release?

Nutro · 12-15-2013, 07:16 PM

Quote:

Originally Posted by cal45

I just ordered the Range AFM disable device that plugs into the OBD-II port...
Just one question, where is the OBD II port located?
FYI - I ordered this device: http://www.amazon.com/Range-Technolo...=cm_cr_pr_pb_t

Thx

** edit to add that I think I found it. Is it the port below the dash to the left of the trunk release?

Yep! Dude, I could have saved you $50 if you bought mine that is like new.

cal45 · 12-15-2013, 07:20 PM

Quote:

Originally Posted by Nutro

Yep! Dude, I could have saved you $50 if you bought mine that is like new.

Oh well, but I doubt you take plastic as it's that time of the year where my credit card heats up.

cam62 · 12-15-2013, 08:11 PM

Quote:

Originally Posted by cal45

I just ordered the Range AFM disable device that plugs into the OBD-II port...
Just one question, where is the OBD II port located?
FYI - I ordered this device: http://www.amazon.com/Range-Technolo...=cm_cr_pr_pb_t

Thx

** edit to add that I think I found it. Is it the port below the dash to the left of the trunk release?

Yup!

goshawk823 · 12-15-2013, 09:24 PM

Quote:

Originally Posted by cal45

I just ordered the Range AFM disable device that plugs into the OBD-II port...
Just one question, where is the OBD II port located?
FYI - I ordered this device: http://www.amazon.com/Range-Technolo...=cm_cr_pr_pb_t

Thx

** edit to add that I think I found it. Is it the port below the dash to the left of the trunk release?

Yes, that's it.

cal45 · 12-16-2013, 12:56 PM

Thanks, guys....

For the folks that have the AFM disabled, do you feel better acceleration/performance from the L99?

nyrfan · 12-16-2013, 01:04 PM

Quote:

Originally Posted by cal45

Thanks, guys....

For the folks that have the AFM disabled, do you feel better acceleration/performance from the L99?

This module does not improve performance in any way and is not meant to. As for acceleration no to off the line, "maybe" you'll feel a bit when cruising and the car is in AFM mode. All this module is meant for is a cheap way to keep your warranty while getting rid of the annoying AFM farting sound. With that said it’s well worth it if you are not willing to tune.

cal45 · 12-16-2013, 03:20 PM

Quote:

Originally Posted by nyrfan

This module does not improve performance in any way and is not meant to. As for acceleration no to off the line, "maybe" you'll feel a bit when cruising and the car is in AFM mode. All this module is meant for is a cheap way to keep your warranty while getting rid of the annoying AFM farting sound. With that said it’s well worth it if you are not willing to tune.

Thanks - I have noticed the farting sound already as I have only had the car a week with approx. 200 miles on it. Before seeing this thread, I had wondered why it would make that sound through a factory stock exhaust system.

n116ebo · 12-16-2013, 03:20 PM

I have been running the axleback borla S for several years now. And yes!! when the AFM kicked in at a steady cruising speed of 40 mph, it was like driving a ricer, terrible sound, 4 cylinders. For a while I used the paddle shifters to keep AFM away. Finally got a Jannetty fix (AFM out) and now 40 mph or 70 mph it sounds like sweet misic.

Blue Thunder · 12-16-2013, 03:30 PM

In a way, I say the module is not noticeable. In that you drive the car the way it was meant to be driven. You just never have your enjoyment ruined by hearing or feeling the AFM kick in or out. It does work.

Sent from my Galaxy S4

MarylandSpeed · 12-16-2013, 03:58 PM

S-type with drone on an A6 over 75 mph. As suggested here, best way to find out is to put it in sport mode and shift it manually to see if the drone goes away. AFM does not kick in when manually shifting.

cal45 · 12-16-2013, 05:31 PM

Quote:

Originally Posted by n116ebo

I have been running the axleback borla S for several years now. And yes!! when the AFM kicked in at a steady cruising speed of 40 mph, it was like driving a ricer, terrible sound, 4 cylinders. For a while I used the paddle shifters to keep AFM away. Finally got a Jannetty fix (AFM out) and now 40 mph or 70 mph it sounds like sweet misic.

The Borla S Axel-Back setup is what I plan to go to and either Rotofab or a CAI unit as I build up my mods fund. Anything more will have to wait a few years for my warranty to expire as a Supercharger system would be after that (and probably headers).

antman · 12-16-2013, 09:52 PM

I was noticing that when I'm accelerating while cruising the exhaust sound has a very deep steady buzzing or humming sound inside of the car. Is that the way the Borla S is supposed to sound or is that caused by the resonator and/or AFM? What I was wanting and thought was going to get was more of a clean rumbling sound.

12-15-2013, 06:32 PM	#16
cal45 Drives: 2015 Blue Velvet Metallic ZL1 Join Date: Nov 2013 Location: Orlando & Flagler Beach,FL Posts: 1,453	I just ordered the Range AFM disable device that plugs into the OBD-II port... Just one question, where is the OBD II port located? FYI - I ordered this device: http://www.amazon.com/Range-Technolo...=cm_cr_pr_pb_t Thx ** edit to add that I think I found it. Is it the port below the dash to the left of the trunk release? Last edited by cal45; 12-15-2013 at 06:56 PM.

12-16-2013, 03:30 PM	#25
Blue Thunder Drives: 2014 Chevy Camaro 1SS/RS Join Date: Oct 2013 Location: Chicagoland, Illinois Posts: 250 View My Garage	In a way, I say the module is not noticeable. In that you drive the car the way it was meant to be driven. You just never have your enjoyment ruined by hearing or feeling the AFM kick in or out. It does work. Sent from my Galaxy S4 __________________ 2014 Chevy Camaro 1SS/RS L99 377rwhp/396rwtq Stainless Power 1-7/8 headers, HF cats Magnaflow 3" tru-x cat back exhaust NicKey Dyno tune Bo White ported throttle body Elite Engineering Catch Can CAI air intake GM Strut Brace Bar JL Audio 12w3 sub, JX1000/1d amp CFD Carbon Fiber pistol grip TapShift shifter EGX rear window louvers 4500k HID head and fog lights

12-16-2013, 12:56 PM	#21
cal45 Drives: 2015 Blue Velvet Metallic ZL1 Join Date: Nov 2013 Location: Orlando & Flagler Beach,FL Posts: 1,453	Thanks, guys.... For the folks that have the AFM disabled, do you feel better acceleration/performance from the L99?

12-16-2013, 03:20 PM	#24
n116ebo n116 Drives: 2010 2SS YELLOW TRANSFORMER AUTO Join Date: Mar 2010 Location: SAN ANGELO TX Posts: 633 View My Garage	I have been running the axleback borla S for several years now. And yes!! when the AFM kicked in at a steady cruising speed of 40 mph, it was like driving a ricer, terrible sound, 4 cylinders. For a while I used the paddle shifters to keep AFM away. Finally got a Jannetty fix (AFM out) and now 40 mph or 70 mph it sounds like sweet misic.

12-16-2013, 03:58 PM	#26
MarylandSpeed Account Suspended Drives: 2012 ZL1 & 2010 2SS/RS Join Date: Jul 2009 Location: Maryland Posts: 3,378	S-type with drone on an A6 over 75 mph. As suggested here, best way to find out is to put it in sport mode and shift it manually to see if the drone goes away. AFM does not kick in when manually shifting.

12-16-2013, 09:52 PM	#28
antman Drives: Victory Red 2013 Camaro SS/RS, L99 Join Date: Feb 2012 Location: DFW, TX Posts: 35	I was noticing that when I'm accelerating while cruising the exhaust sound has a very deep steady buzzing or humming sound inside of the car. Is that the way the Borla S is supposed to sound or is that caused by the resonator and/or AFM? What I was wanting and thought was going to get was more of a clean rumbling sound.