TSP Flex Fuel Kit w/Ktuner

LightX

Senior Member
First Name
Andrew
Joined
Jul 21, 2018
Threads
9
Messages
167
Reaction score
89
Location
California
Vehicle(s)
2018 Civic Hatchback Sport
Country flag
Hi there, I’m new here.

Installed TSP Flex fuel for my Civic Sport. My Ktuner is reporting 0% which probably means no power is going to the sensor..? Everything is double checked, double plugged back. Connection is all tight. I plugged the power wire into the slot for the Si and non-Si but no result. Any ideas I should do?.. @Two Step Performance

Thanks.
Sponsored

 

360glitch

Moderator
Joined
Feb 15, 2017
Threads
108
Messages
4,710
Reaction score
4,873
Location
USA
Vehicle(s)
2019 Accord Sport 2.0T, 2017 Si Sedan (Sold), 2017 Sport Hatchback (Sold)
Vehicle Showcase
1
Country flag
Hi there, I’m new here.

Installed TSP Flex fuel for my Civic Sport. My Ktuner is reporting 0% which probably means no power is going to the sensor..? Everything is double checked, double plugged back. Connection is all tight. I plugged the power wire into the slot for the Si and non-Si but no result. Any ideas I should do?.. @Two Step Performance

Thanks.
Did you review the troubleshooting information (if any) along with contact details for support in the instructions provided? A post on a public forum is typically not the best way to reach a company unless you have thoroughly exhausted all other options.

That aside, verifying power at your connections with a multimeter is probably a good start.
 

KTuner

Elite Sponsor
First Name
J.R.
Joined
Jul 10, 2017
Threads
30
Messages
2,792
Reaction score
3,423
Location
Chandler, Arizona
Website
www.KTuner.com
Vehicle(s)
2017 Si
Country flag
As mentioned it's best to reach out for support directly through a support outlet.

If you didn't enable the flex fuel feature you may see 0%, but the ethanol voltage value should still be visible in the software as an extra way to verify operation.
 
OP
OP

LightX

Senior Member
First Name
Andrew
Joined
Jul 21, 2018
Threads
9
Messages
167
Reaction score
89
Location
California
Vehicle(s)
2018 Civic Hatchback Sport
Country flag
As mentioned it's best to reach out for support directly through a support outlet.

If you didn't enable the flex fuel feature you may see 0%, but the ethanol voltage value should still be visible in the software as an extra way to verify operation.
I’ve enabled and disabled the necessary stuff. Business hours isn’t back on until Monday and needed quicker response/help since I’m not busy this weekend. How would I check ethanol voltage on the software, I’ve looked around the software and didn’t find any voltage for ethanol.
 

360glitch

Moderator
Joined
Feb 15, 2017
Threads
108
Messages
4,710
Reaction score
4,873
Location
USA
Vehicle(s)
2019 Accord Sport 2.0T, 2017 Si Sedan (Sold), 2017 Sport Hatchback (Sold)
Vehicle Showcase
1
Country flag
I’ve enabled and disabled the necessary stuff. Business hours isn’t back on until Monday and needed quicker response/help since I’m not busy this weekend. How would I check ethanol voltage on the software, I’ve looked around the software and didn’t find any voltage for ethanol.
This is an old screenshot but you’ll find ethanol voltage listed in the sensor list as shown here on the right hand side:

Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 11BA7EAD-DD5F-4C8F-B221-116F748DAE9A
 


OP
OP

LightX

Senior Member
First Name
Andrew
Joined
Jul 21, 2018
Threads
9
Messages
167
Reaction score
89
Location
California
Vehicle(s)
2018 Civic Hatchback Sport
Country flag
This is an old screenshot but you’ll find ethanol voltage listed in the sensor list as shown here on the right hand side:

11BA7EAD-DD5F-4C8F-B221-116F748DAE9A.jpeg
I don’t exactly know where to find the voltage still. But I did took a picture. Also, ECT2 reads 32 which is where the signal is supposedly go there.

Is this the Plug n Play kit?
Yes it is the plug n play kit

Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 88B23796-B52D-45BB-96D3-1531004BD99A


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 9932B770-7A39-4D6A-9A5B-5E26A875CD9B


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner AA7FDD7C-9F32-4A06-BE49-FC2BCDE5197C
 

dc2turbo

Senior Member
Joined
Jan 27, 2016
Threads
44
Messages
2,918
Reaction score
2,074
Location
usa
Vehicle(s)
civic,teg
Country flag
take a picture of the plug you unplugged to plug for the flex fuel
also did you disable ect2 ?
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner upload_2018-7-22_2-35-34
 
OP
OP

LightX

Senior Member
First Name
Andrew
Joined
Jul 21, 2018
Threads
9
Messages
167
Reaction score
89
Location
California
Vehicle(s)
2018 Civic Hatchback Sport
Country flag
take a picture of the plug you unplugged to plug for the flex fuel
also did you disable ect2 ?
upload_2018-7-22_2-35-34.png
I’ve followed the instruction thoroughly over multiple times. Reflashed my ECU a couple of times as well.

Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner A7849FEA-E4C4-4152-AC37-1328CD774AB9


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 40076384-BA43-4792-A24A-852DB93410A0


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner EAC906EA-D296-44DC-AE44-5214FEEFD723


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner A1D763B9-5725-4AC4-A240-B7C54E253A2C


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 4DED910E-C04F-47AD-9B68-8A7A5B1013D9


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner F15F1542-12E4-4DE8-A1C3-23A3164E9E03


Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 8F387AB8-85CC-450C-9F5A-4EE022FA1017
 

JDM_DOHC_SiR

Uncle Dave
Joined
Apr 17, 2017
Threads
28
Messages
979
Reaction score
1,087
Location
Chula Vista/ Eastlake
Vehicle(s)
2021 Acura TLX Type-S / 2018 Civic Si Coupe
Country flag
From the looks of that connector .. it seems like the Pin might not be seated correctly?? Kind of hard to tell...:hmm: Also that Fused 12v line looks pretty smashed up as well.. do you have access to a Volt meter to see if you are getting 12V? I believe if you open the cover to the Flex Fuel module there is a BLUE status LED inside that should be on if you are getting voltage:hmm: Some things to check.. but I might be way off...:coffee:
 


10GenPearlSi

Old Man
First Name
Bob
Joined
Jan 12, 2018
Threads
14
Messages
552
Reaction score
472
Location
Houston, Tx
Vehicle(s)
2018 Pearl Si
Vehicle Showcase
1
Country flag
It looks like you pluged the fuse into the empty fuse slot on the inside of the fuse box instead of removing the one on the edge and sharing it like is shown on this video.

EDIT: You will also need to notch the lid to the fusebox to get it back on.

 
Last edited:

KTuner

Elite Sponsor
First Name
J.R.
Joined
Jul 10, 2017
Threads
30
Messages
2,792
Reaction score
3,423
Location
Chandler, Arizona
Website
www.KTuner.com
Vehicle(s)
2017 Si
Country flag
I don’t exactly know where to find the voltage still. But I did took a picture. Also, ECT2 reads 32 which is where the signal is supposedly go there.



Yes it is the plug n play kit

88B23796-B52D-45BB-96D3-1531004BD99A.jpeg


9932B770-7A39-4D6A-9A5B-5E26A875CD9B.jpeg


AA7FDD7C-9F32-4A06-BE49-FC2BCDE5197C.jpeg
Connect the software after you have keyed the vehicle on and it will be in the list you have in your photo, just further down.
 

Bummslut

Member
First Name
Daveed
Joined
Apr 12, 2018
Threads
0
Messages
8
Reaction score
4
Location
California
Vehicle(s)
2018 civic si
Country flag
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 3922EA87-9D29-4FA5-A07C-4258544D14D9
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 6672C0B8-DCA4-445C-8A0E-F3C11099CCE0
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner A1886555-6E88-4B95-8966-E85BC0758E20
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner FEA5F097-7DE0-40BB-92F3-D5175CC97EF7
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner C6140E81-EBF8-46ED-BF84-7F49C5DDBF2C
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner E26C0BA1-1099-45FA-925A-963B8EF11B44
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner B0387FC6-1EB2-49BB-BD33-7B332FCA7281
I have the same problem
I installed it Friday but wasn’t able to get it to read the ethanol
 

JDM_DOHC_SiR

Uncle Dave
Joined
Apr 17, 2017
Threads
28
Messages
979
Reaction score
1,087
Location
Chula Vista/ Eastlake
Vehicle(s)
2021 Acura TLX Type-S / 2018 Civic Si Coupe
Country flag
Very weird :hmm:…. can you guys that are having the no power issue post a picture of the connector going into the Ethanol sensor showing the wire colors?
maybe the power and ethanol sensor wire are swapped??:dunno:
 

Bummslut

Member
First Name
Daveed
Joined
Apr 12, 2018
Threads
0
Messages
8
Reaction score
4
Location
California
Vehicle(s)
2018 civic si
Country flag
Honda Civic 10th gen TSP Flex Fuel Kit w/Ktuner 1794CB6D-7095-4D28-98B2-5F202CC06850
I checked that
I seen on another post where they put the wires different
I also checked for power on both plugs
Sponsored

 


 


Top