Multiple DTC codes.
Thread Starter
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6th Gear
Joined: Mar 2022
Posts: 12
Likes: 0
From: OH
Multiple DTC codes.
Working on a 2007 Sportster 883 fuel injected. Has multiple DTC codes. Basically every sensor on the throttle body. Trying to track down have went through all the wiring plugs seem good. Took injectors off cleaned them and replaced spark plugs. These are the codes
P0107
Po108
Po113
P0122
P0134
P0154
P0263
P0505
B1121
U1016
I have cleared them after trying to start these codes came up.P0107P0122
After several minutes all codes returned. Bike will not run can get it to start and idle but will only idle about 20 seconds. Is there a possibility one thing can cause all these codes?
P0107
Po108
Po113
P0122
P0134
P0154
P0263
P0505
B1121
U1016
I have cleared them after trying to start these codes came up.P0107P0122
After several minutes all codes returned. Bike will not run can get it to start and idle but will only idle about 20 seconds. Is there a possibility one thing can cause all these codes?
Seasoned HDF Member
Joined: Feb 2007
Posts: 5,068
Likes: 396
From: Edmonton Alberta Canada
Corrosion in the fuse box could, 07-09’s were bad for it. I had all kinds of crazy codes and electrical issues on my 07.
Remove all fuses and relays and clean their tabs plus all the sockets in the fuse box and coat everything with dielectric grease.
Remove all fuses and relays and clean their tabs plus all the sockets in the fuse box and coat everything with dielectric grease.
Seasoned HDF Member
Joined: Sep 2017
Posts: 12,324
Likes: 4,972
From: England
With that many codes and they look like sensors check that you have the 5 volt sensor ground and the 5 volt sensor power from the ECU.
Harley Trouble Codes (fuelmotousa.com)
Wiring diagram - 99949-07_en_v1.1 - 2007 Wiring Diagrams (harley-davidson.com)
Harley Trouble Codes (fuelmotousa.com)
Wiring diagram - 99949-07_en_v1.1 - 2007 Wiring Diagrams (harley-davidson.com)
Thread Starter
|
6th Gear
Joined: Mar 2022
Posts: 12
Likes: 0
From: OH
Thread Starter
|
6th Gear
Joined: Mar 2022
Posts: 12
Likes: 0
From: OH
With that many codes and they look like sensors check that you have the 5 volt sensor ground and the 5 volt sensor power from the ECU.
Harley Trouble Codes (fuelmotousa.com)
Wiring diagram - 99949-07_en_v1.1 - 2007 Wiring Diagrams (harley-davidson.com)
Harley Trouble Codes (fuelmotousa.com)
Wiring diagram - 99949-07_en_v1.1 - 2007 Wiring Diagrams (harley-davidson.com)
Keeps causing chrome to crash. Will check it out on a desktop. Just check at the ECM the two pins?
Seasoned HDF Member
Joined: Sep 2017
Posts: 12,324
Likes: 4,972
From: England
Check and clean ECM connector.
Pull the plug from a sensor not in your list and see if 5 volt supply is present. Pull the plug from one of the sensors in your list and check if 5 volt supply is there.
Pull the plug from a sensor not in your list and see if 5 volt supply is present. Pull the plug from one of the sensors in your list and check if 5 volt supply is there.
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Seasoned HDF Member
Joined: Mar 2010
Posts: 38,771
Likes: 6,507
From: Honah Lee
ECM is working. It's reading and telling you the codes.
Using the diagnostic manual. Write down waht they all are and the order manual says to stat at.
And yes, they are intertwined. Fixing one may get a few of them.
Using the diagnostic manual. Write down waht they all are and the order manual says to stat at.
And yes, they are intertwined. Fixing one may get a few of them.
Last edited by Jackie Paper; Mar 7, 2022 at 09:18 AM.
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Seasoned HDF Member
Joined: Sep 2017
Posts: 12,324
Likes: 4,972
From: England
If you enter your VIN here can you get diagnostic manual? https://serviceinfo.harley-davidson....cle/lookupForm
A quick look at the wiring diagrams of the main harness shows the 2008 has a temperature sensor that isn't on the 2007, so is differences.
A quick look at the wiring diagrams of the main harness shows the 2008 has a temperature sensor that isn't on the 2007, so is differences.