Codes p2127 and p0651, limp mode?

2014 HONDA CIVIC
132,718 MILES • 1.8L • 4 CYL • 2WD • AUTOMATIC
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JCBAKER06
code p2127 p0651 car is in limp mode... have replaced the pedal and the throttle body with a used one. The car listed above is a sedan.
Nov 12, 2024 at 10:43 AM
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STRAILER
  • ASE Certified Mechanic
  • 54,520 POSTS
  • ASE Certified Mechanic
These codes are caused by an accelerator pedal position sensor that has gone out which is common, here is how to replace it also clear the codes once hit repair is completed:

P2127 - Throttle/Pedal Position Sensor/Switch E Circuit Low:
P0651 - Sensor Reference Voltage "B" Circuit Open:

Check out the images (below). Let us know how it goes.
Nov 12, 2024 at 5:37 PM
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