SERT EFI Help!!!!
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Club Member
Joined: Oct 2006
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From: North East
SERT EFI Help!!!!
When I purchased my 2007 FLHTCU I had the mufflers and air intake changed after the first 1,000 miles. The bike was dyno tuned and a Screamin' Eagle Race Tuner (SERT) was used to adjust the EFI. Needing the necessary SERT cables to adjust the EFI in the future must not have crossed my mind 7+years ago. Fast forward to March 2014. I've been attempting to identify if the cables for a vintage 2007 SERT are available and if they are, what the p/n might be. The Harley Davidson website has come up a little short in terms of aiding my search. Here's the related info:
EFI Race Tuner Kit: p/n 320107-01G
SERT p/n: 32114-01A
This is where I ask for help.
1. Does anyone have this p/n SERT and know exactly what p/n cables are required?
2. If you do have that cable p/n can you tell me if it connects to the computer via a serial port or USB port? The manual (CD that comes with the EFI Race Tuner Kit) indicates you need a RS232 serial port on your computer. None of my laptops are old enough to have come with a serial port. I know there is a serial/usb adaptor that can be purchased. What do you use?
3. P/n 32184-08A(cable set) indicates it is compatible with a 2007 FLHTCU however it doesn't indicate with which EFI tuner. The cable set picture on the Harley web site would suggest, due to incompatible cable ends, that set won't work with my SERT p/n. Has anybody used this cable set with a 2007 SERT (32114-01A)??
Any info you can make available will be appreciated. I know I'm going to the best source of info.
EFI Race Tuner Kit: p/n 320107-01G
SERT p/n: 32114-01A
This is where I ask for help.
1. Does anyone have this p/n SERT and know exactly what p/n cables are required?
2. If you do have that cable p/n can you tell me if it connects to the computer via a serial port or USB port? The manual (CD that comes with the EFI Race Tuner Kit) indicates you need a RS232 serial port on your computer. None of my laptops are old enough to have come with a serial port. I know there is a serial/usb adaptor that can be purchased. What do you use?
3. P/n 32184-08A(cable set) indicates it is compatible with a 2007 FLHTCU however it doesn't indicate with which EFI tuner. The cable set picture on the Harley web site would suggest, due to incompatible cable ends, that set won't work with my SERT p/n. Has anybody used this cable set with a 2007 SERT (32114-01A)??
Any info you can make available will be appreciated. I know I'm going to the best source of info.
Road Warrior
Joined: Apr 2010
Posts: 1,648
Likes: 37
From: Monroe, Louisiana
Contact TTS. They have the cable that will work with USB. None of the Harley cables will use USB on the SERT. Been there done that. Also after you get the cables and get the tuner hooked up you won't be able to find tunes for the bike. TTS will upgrade it to a TTS tuner for $100 and you have access to all the maps your heart can want. Works great. All this info is on their site.
Cruiser
Joined: Apr 2008
Posts: 192
Likes: 5
I didn't see anything on their website about the $100 upgrade. Is that something you have to call them to get?
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Club Member
Joined: Oct 2006
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From: North East
ke5rbd: Thanks for the information. I spoke with TTS-Mastertune this morning. Very helpful people.
I did inquire about the $100 upgrade. Unfortunately they stopped offering that service do to the lack of parts availability required to perform the upgrade.
Thanks again.
I did inquire about the $100 upgrade. Unfortunately they stopped offering that service do to the lack of parts availability required to perform the upgrade.
Thanks again.
Thread Starter
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Club Member
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From: North East
Anybody?
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Road Warrior
Joined: May 2012
Posts: 1,388
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From: Baltimore, MD
scooper321 appears to have this whole serial/USB cable issue figured out. There is at least one serial/USB cable at Best Buy for $15. Anyone on this forum have hands on experience using a Sreamin Eagle Race Tuner and a specific brand/model serial/USB cable other than the TTS cable?
Anybody?
Anybody?
In the electronics world, cable manufacturers will kill you on prices.
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Road Warrior
Joined: Apr 2010
Posts: 1,648
Likes: 37
From: Monroe, Louisiana
scooper321 appears to have this whole serial/USB cable issue figured out. There is at least one serial/USB cable at Best Buy for $15. Anyone on this forum have hands on experience using a Sreamin Eagle Race Tuner and a specific brand/model serial/USB cable other than the TTS cable?
Anybody?
Anybody?
Thread Starter
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Club Member
Joined: Oct 2006
Posts: 1,582
Likes: 72
From: North East
Can't really tell if that's a compliment or sarcasm. But if your unit uses an RS232 (serial) port, that's a specific set of signals, locations on the connector and electrical levels. It's a standard. So is USB. So a USB to serial cable just takes USB signals from your USB host (your computer) and translates them into an RS232 serial interface. That's it. That function is not tuner specific. Am I missing something?
In the electronics world, cable manufacturers will kill you on prices.
In the electronics world, cable manufacturers will kill you on prices.
The other alternative could be to to install a serial port in one of my PCs and use the standard Harley cables.