Check engine help

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Apr 15, 2015 | 03:51 PM

B@man

Thread Starter

Cruiser

Joined: Dec 2012

Posts: 103

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From: Mass

Check engine help

Hey guys, installed a new set of bars about a month ago everything went without a hitch. Noticed recently that the cel is coming on as I start the bike.

Codes are:
P2122
P2127
P0120
P0220
P0222
P2135
P2101
P2176
P1510
P1511

From a little research everything seems to point to the tgs. My only concern is when I installed the bars I bought a brand new SE one from Harley.

I also have zero drivability issues. I have ridden the bike at least 500miles since the install and it idles starts and accelerates with no issues at all.

I also can't seem to clear the codes, I've searched and read all the stickys about it and the codes never clear.

Any input would be greatly appreciated. Thx in advance.

Apr 15, 2015 | 04:24 PM

SBates08

Seasoned HDF Member

Joined: Jan 2013

Posts: 10,637

Likes: 1,246

From: Lake, Ms

Is your check engine light on while riding? If not then these are historic codes and need to be cleared.

2010 Limited with some stuff

Apr 15, 2015 | 05:35 PM

B@man

Thread Starter

Cruiser

Joined: Dec 2012

Posts: 103

Likes: 0

From: Mass

Not on while I ride, stays on for like 5 seconds and shuts off

Apr 15, 2015 | 05:49 PM

SBates08

Seasoned HDF Member

Joined: Jan 2013

Posts: 10,637

Likes: 1,246

From: Lake, Ms

Quote:

Originally Posted by B@man

Not on while I ride, stays on for like 5 seconds and shuts off

Ok that's normal for it to come on and go off when you switch the ignition on. If it comes back on after going out is when you have a current code.

2010 Limited with some stuff

Apr 15, 2015 | 07:28 PM

B@man

Thread Starter

Cruiser

Joined: Dec 2012

Posts: 103

Likes: 0

From: Mass

Quote:

Originally Posted by SBates08

Ok that's normal for it to come on and go off when you switch the ignition on. If it comes back on after going out is when you have a current code.

2010 Limited with some stuff

I've read the codes and there are codes present under the first section of the diagnostic section on the odometer.

Apr 15, 2015 | 07:51 PM

SBates08

Seasoned HDF Member

Joined: Jan 2013

Posts: 10,637

Likes: 1,246

From: Lake, Ms

Quote:

Originally Posted by B@man

I've read the codes and there are codes present under the first section of the diagnostic section on the odometer.

Those codes are historic and need to be cleared. I would suspect that the ignition was turned on sometime during your bar swap possibly when your TGS was unplugged. Regardless the historic codes have to be cleared before you can determine if they are current or not.

2010 Limited with some stuff

Apr 16, 2015 | 04:03 AM

B@man

Thread Starter

Cruiser

Joined: Dec 2012

Posts: 103

Likes: 0

From: Mass

Thanks, for your help. Any insight as to why the codes themselves won't clear?

I've followed the fuel moto instructions and hold down the reset button until clr comes up and then shut down the ignition switch. I go back in and still the same amount of codes.