Having problems with your 2004 Dodge Ram 1500 ?

I have an 03 Ram 1500, engine light is on, I had

\015 I have an 03 Ram 1500 5.7 Hemi, engine light is on, I had the ETB light flash, but has since gone out. I did the key method and have the following codes: p0440 p0456 p2106 p2175, I would like to know what the codes mean.\015 Posted / edited by AnonymousUser on : 25-09-2017

Answers :

P0440 - Evap. system performance (this could be something as simple as not turning the gas cap several times after you fill up.

p0456 - Evap leak monitor Small leak detected. - Could be related to the previous code.

p2106 - Throttle Actuator Control System - Forced limited power : This one you might have noticed the vehicle running rough, overdrive not working properly and cruise control will not set.

p2175 - Throttle Actuator Control System - Low airflow detected.

What you might want to try first is have the codes cleared which most auto parts stores offer this for nothing (unless you have a programmer then you can do it yourself). Pour in some fuel injector cleaner into your gas, put a new air filter on. And when you fill up your gas tank, crank the cap several times when you put it back on.
See if the codes come back on after that.
Repair Help & Product Troubleshooting for 2004 Dodge Ram 1500

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