Engine Load - Data Validity
The engine control module has detected an issue with the engine load data.
Heads up: this code wasn't in our hand-written library yet, so DiagCoach AI built this page on the fly. Double-check critical specs against service info before condemning parts.
What it means (plain English)
The computer isn't getting accurate information about how hard the engine is working, which can affect performance.
What the computer is actually seeing
The Engine Control Module (ECM) expects a certain voltage signal based on engine load, typically between 0.5 to 4.5 volts. If it sees a signal out of this range for longer than a few seconds, it triggers this code.
What a healthy reading looks like
Engine load signal should be between 0.5V (idle) and 4.5V (fully loaded).
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 11. Check for any visible damage to the wiring and connectors related to the engine load sensor. Repair any issues found.
- 22. Measure the voltage at the engine load sensor with a multimeter. It should be between 0.5V and 4.5V. If not, the sensor may be faulty.
- 33. Ensure proper engine operation by checking throttle position sensor readings. These should correspond with the engine load. If not, replace the throttle position sensor if faulty.
- 44. Clear the fault code and perform a road test. Monitor live data for engine load. If the code returns and voltage readings remain out of range, replace the engine load sensor.
Common causes
- Faulty engine load sensor
- Wiring or connector issues
- ECM software glitch
- Inaccurate throttle position sensor readings
Typical repair cost
$$ - $$$
Related codes
Frequently asked questions
Is it safe to drive with this code present?
It's best to fix this code soon as it can affect engine performance and efficiency.
Will this code come back after clearing?
Yes, if the underlying issue isn't fixed, the code will likely return.
Why might this code pair with other codes?
This code may share common causes with related sensor faults or wiring issues.
Working a real vehicle right now?
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