P2138 on CHEVROLET CAMARO
What P2138 Means on Your CHEVROLET CAMARO
Real CHEVROLET CAMARO Owner Reports (Source: NHTSA Complaints Database)
"I was driving my vehicle to school, and all the sudden i get a message saying "Engine Power Reduced!" as soon as that happened, my vehicle's speed decreased rapidly. making it hard to keep up at the same speed as traffic, I plugged my scan tool."
"Car has new engine and transmission everything is new and well maintained, p2138 pops up throttle quits working causing me to almost wreck into another vehicle, I was stuck in traffic 1 hour waiting for a tow truck, 7 shops have worked on the issue and replaced every part including all the technic"
"I am experiencing similar issues to those identified in GM bulletin 07-06-04-019F. I keep getting DTC P2138. What component or system failed or malfunctioned, and is it available for inspection upon request? The throttle/accelerator system. Yes."
"At random times the car will get the check engine light (Code P2138 when scanned) & show a message on the dash saying “engine power reduced”. This happened to me twice while driving on the highway & 4 other times while driving on city streets."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P2138 on CHEVROLET CAMARO
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.