Troubleshooting steps
Check fuel pressure, test injectors
Manufacturer DTCs
Chevrolet C2140 – DME: Fuel system fault
Fuel system fault
Details
Chevrolet C2140 error indicates fuel system fault. Fuel pressure issue, injector problem.
Error typefuel
MeaningFuel system fault
Typical causesFuel pressure issue, injector problem
SolutionsCheck fuel pressure, test injectors
SeverityHigh
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Where this appears
ChevroletC2140
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What does C2140 mean on Chevrolet?
C2140 on Chevrolet indicates fuel system fault.
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