engine codes

Asked by z71chevy Apr 06, 2016 at 10:15 AM about the 2001 Chevrolet Silverado 1500 LS Extended Cab LB 4WD

Question type: Maintenance & Repair

Hi does anyone know general range of these
codes (Po241-Po242-Po245-Po246-Po251-Po252-
Po256 thanks for all the help so much

1 Answer
355

DPG23 answered 8 years ago

Is it a diesel? They range from turbocharger sensor issues to injection pump issues.

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