Ignition/Tuner/ECM/Fuel Injection Need advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.

i have many error codes with the EFI. I am wondering on the best way to troubleshoot it.

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Old 08-23-2017, 03:55 PM
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ieeeeeanr
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Default i have many error codes with the EFI. I am wondering on the best way to troubleshoot it.

I have a 2008 FLHX and have many error codes;
P0120
P0123
P0220
P0222
P1520
P1511
P1514
P2101
P2105
P2119

Most of these relate to the TPS1&2,EFI, and throttle body so my thought is to start with removing the air cleaner and checking all the contacts on the throttle body, any advise?

So this morning the bike shot up to 3500 RPMs and then died. I tried to restart but it would start at 3500 rpms and die about 2 sec later. I was able to get it home but i found all these error codes. Looking for some direction.
 

Last edited by ieeeeeanr; 08-23-2017 at 03:59 PM.
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Old 08-24-2017, 07:26 AM
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Welcome to the Forum and congrats on your first post
 
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