P0340 on CHRYSLER 300
What P0340 Means on Your CHRYSLER 300
Real CHRYSLER 300 Owner Reports (Source: NHTSA Complaints Database)
"Had two occasions in the past 12 months where as i'm driving along, the engine shut off and was barely able to keep car from colliding with other vehicles on road."
"Check engine light comes on, vehicle has no power, can't accelerate. shows codes p0340 p0365 u1428. this is the second time this has happened with this vehicle! i was on the freeway and the accelerator pedal is totally unresponsive."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0340 on CHRYSLER 300
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.