What causes P1241 on a Honda?

Dirty throttle body Faulty throttle control motor Open or short in the throttle control motor harness Poor electrical connection in the throttle control motor circuit

How do I fix P1241 on a Honda?

Confirm the code and check the throttle and pedal data Inspect the connector and wiring for corrosion, moisture, and loose pins Test the throttle control motor circuit against the factory spec Check for a binding throttle body or pedal before replacing parts Replace the failed component if it tests bad Clear the code and retest

P1241 The powertrain control module saw a fault in throttle valve control motor circuit 1

Q: What does P1241 mean on a Honda?

P1241. The powertrain control module saw a fault in throttle valve control motor circuit 1. The throttle may not open as commanded and the car can enter reduced power.. Applies to Honda and Acura models that use this code.

Category: Powertrain - Computer and Auxiliary Controls
Severity: Check Engine Light
Applies to: Honda and Acura models that use this code

What does P1241 mean on a Honda?

P1241. The powertrain control module saw a fault in throttle valve control motor circuit 1. The throttle may not open as commanded and the car can enter reduced power.. This Honda-enhanced code applies to Honda and Acura models that use this code.

Common causes of P1241

Dirty throttle body
Faulty throttle control motor
Open or short in the throttle control motor harness
Poor electrical connection in the throttle control motor circuit

How to fix P1241

Confirm the code and check the throttle and pedal data
Inspect the connector and wiring for corrosion, moisture, and loose pins
Test the throttle control motor circuit against the factory spec
Check for a binding throttle body or pedal before replacing parts
Replace the failed component if it tests bad
Clear the code and retest

Sources and review

Checked against two independent sources.
Last updated 2026-10-10.