Air Intake Heater Plug Code Eliminator

Part Number:
RDPAIHE

Manufacturer:

$19.99
$14.99
(You save $5.00 )

Air Intake Heater Plug Code Eliminator for Ford 7.3L 99.5-03

  • Code P0541 is detected and logged during a diagnostics scan of specific sensors by the PCM at start, when the Air Intake Heater plug is disconnected. 
  • The harness, used in conjunction with the AIH plug will stop the PCM from throwing the P0541 code "Intake Air Heater Relay 1 Low". 
  • More than just a wire!
  • Easy to install. 
  • Use it when you remove the AIH. 
  • Built for exact fit. 

ALL YOU NEED TO DO IS REMOVE THE EXISTING WIRE FROM THE SOLENOID, THEN HOOK UP THIS WIRE AND RUN THE OTHER END TO GROUND.

Write a Review

133 Reviews Hide Reviews Show Reviews

  • 5
    Works as advertised

    Posted by K00T3R on Nov 17th 2025

    Finally got rid of the code. I watched videos on how to make one but by the time you find all the materials, solder, and heat shrink it is a waste. I just bought one from Riff Raff for 10 to 15 dollars. Came in the mail, put one side on the solenoid and the other on the engine cover bracket. The code went away instantly. I bought 2 because one is none.

  • 5
    It works

    Posted by Terry on Nov 3rd 2025

    Great product it works great

  • 5
    Code eliminator for the AIH

    Posted by S. Dutcher on Sep 10th 2025

    Does exactly what it says!

  • 5
    Air intake

    Posted by JAMES AITKEN on Aug 4th 2025

    Worked great

  • 5
    Showed up pretty Quick

    Posted by Lance on Jun 3rd 2025

    It’s what I ordered works pretty good

  • 5
    Perfect fit

    Posted by Jonny G on May 5th 2025

    No codes

  • 5
    Works as advertised

    Posted by Rob on May 5th 2025

    Code eliminator works as advertised. No more code for IAH being removed.

  • 5
    Easy install

    Posted by John on Apr 20th 2025

    Works well, installs easy, all done in a nice clean quality package. Would definitely recommend and purchase again

  • 5
    AIH fooler

    Posted by Powderhorn on Mar 18th 2025

    Easy to install, takes care the check engine light light.