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07 dodge ram 3500 6.7l p2121 and p2122 codes come on and truck cuts out have to pump gas pedal to get it to go then it keeps repeating with electronic throttle control light flashing until I shut truck off and reset computer then goes out but come back right away

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: 99 dodge ram 1500 5.2 liter stalling on start up.

Check and clean idle air control valve
check for vacuum leaks
suspect idle air control valve

Posted on Nov 06, 2008

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SOURCE: Electronic Throttle Control light

I took my 2004 Dodge Ram 1500 5.7L Hemi to a mechanic that works from a garage at his home, recommended by a friend of mine. He removed and cleaned the throttle body and sensor(s?), then reinstalled them, and then disconnected both battery cables and held them together for 2 minutes so that the engine controller could reboot with the factory default settings, then reconnected them. I had bought a can of throttle body cleaner on my way over to his house for about $3.00. He charged me $40.00 for the job. This was done mid-February, about 10 weeks and 2500 miles ago. So far, the problem Has Not happened again, the truck has been running great!

Posted on Apr 28, 2009

  • 1 Answer

SOURCE: Electronic Throttle Control

I had same problem on mine. The wire harness under the throttle body cover rubbed and was cut in two. If you remove the cover and unplug the etc you can feed the harness under the plug wires to inspect them.very common problem on this vehicle.

Posted on Jun 03, 2009

angelo_mlc
  • 1035 Answers

SOURCE: P2122, P2121 dodge 2005 cummings

Hi. All error codes pointed to a bad APPS (accelerator pedal position sensor). Replacing the APPS sensor will solved the problem.

Posted on Oct 01, 2010

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SOURCE: My 2003 dodge ram 1500 5.7 hemi has the engine

I had the same problem with my, 03, hemi. I did not wait 15 min. turn off and back on was all that was needed to reset, "red flashing light lower right hand ". though another 8 or 9 on off's, Engin Light also goes off, untill next time. All i did was pulled off my Air Intake box and hose, so i could get to butterfly on throttle bodie, sprayed carb cleaner in there. and it was very dirty. after put back togather, give it a few.... mine did not start right up, when it did idle real ruff even died few times...Once the computer re adjusted ran like it did when i bought it....that was 2 weeks ago, still no eng light, no flashing red ones either.

Posted on Feb 08, 2011

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98 Dodge Ram 1500 Cant go over 25 mph or rev past 2000 rpm I changed 3 sensors and it still does it with no codes being thrown Completely stumped on what causing it or what to try to do next Any idea?


Check for any fuel leaks. Keep it parked while someone presses the gas pedal. look around for any fuel leaks. A loss of fuel pressure will give you those symptoms. Check the fuel pump too. Good luck!

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1 Answer

My o12 chevy give a code of p2122 what is that


P2122 - Throttle/Pedal Position Sensor/Switch 'D' Circuit Low

Feb 19, 2015 | 2012 Chevrolet Spark

1 Answer

See dealer now light flashing on 07 ram 2500 cummings


1. Turn the ignition switch to the ON position (Do not start engine).
2. Press and release the brake pedal two times.
3. Fully depress the accelerator pedal slowly two times within 10 seconds and hold it to the floor the second time.
4. Turn the ignition switch to the OFF/LOCK position and then let up on the accelerator pedal.

Make sure you're not letting up on the accelerator pedal before turning the ignition switch to the OFF/LOCK position.

Jul 20, 2014 | 2007 Dodge Ram Truck

1 Answer

Code p2122 & p2127 any solution?


The pedal position sensor is throwing a code. could be ECM may need to updated

Mar 18, 2014 | Honda Odyssey Cars & Trucks

2 Answers

04 Dodge Ram 2500 5.9 Cummins Loss of throttle, truck still runs happens intermittenlty Codes P2122 , P2121 and P2509


I do not have Cummins codes so I would consider replacing the injectors or taking it to a Cummins service centre to have it fixed as the parts will not be cheap if not diagnosed correctly

Nov 16, 2013 | Dodge Ram 3500 Cars & Trucks

1 Answer

Accelerator pedal position sensor


have the throtthle body cleaned and then decide if you need it replaced may be dirty

Oct 08, 2013 | 2004 Dodge Durango

1 Answer

P2121 and p2122


P2121 Code is throttle/pedal position sensor/switch D circuit range/performance
P2122 throttle/pedal position sensor/switch low circuit
Bad pedal maybe, does it return to idle?

Jun 05, 2012 | Cars & Trucks

1 Answer

I have a 2004 Dodge Ram 3500 why do codes p0483,0541,0243,2121,2127 keep coming up what do these codes keep coming up


To get the meanings of these codes go to
http://www.obdii.com/obdii.html
P2121 - Check with dealer on this code
P2127 - Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
P0483 - Cooling Fan Rationality Check Malfunction
P0243 - Turbocharger Wategate Solenoid 1
P0541 - Air Intake Heater Circuit Low
If you are located near a National Auto Parts store (AutoZone, Pep Boys, etc.) I would take the truck in and have them run diagnostics.
Let me know if you have any other questions. Thanks.

Apr 14, 2011 | 2004 Dodge Ram 3500 Truck

1 Answer

FUEL ISSUE WONT RUN RIGHT


CHECK THE FUEL PUMP PRESURE
ON THE FUEL RAIL AT THE INTAKE THERE SHOULD BE A PRESURE CHECK VALVE

May 26, 2009 | 2004 Dodge Ram 2500

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