Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
CHEVROLET, GMC
Reported code forms P0101
This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should…
CHEVROLET, GMC
Reported code forms P0101
This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should…
CHEVROLET, GMC
Reported code forms P0101
This Preliminary Information communication provides information to the technician about vehicles with Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0101. Technician should…
CHEVROLET, GMC
Reported code forms P0101
GMC/CHEVROLET: LOSS OF POWER SNOW OR ICE IN AIR INTAKE. A DEALER MAY ENCOUNTER VEHICLE WITH LOSS OF POWER DUE TO SNOW OF ICE IN AIR INTAKE. VEHICLE MAY OR MAY NOT HAVE DTC P0101. *PE
CHEVROLET, GMC
Reported code forms P0101
CHEVROLET/GMC: WIRE HARNESS CHAFES NEAR AIR CLEANER AND DUCTWORK. MAY ENCOUNTER A CONCERN OF REDUCED POWER MODE OR THE SES LIGHT ON WITH DTCS P0101, P0106, P0107, P0108, P0299, P0652 SETTING. *PE
CHEVROLET, GMC
Reported code forms P0101
CHEVROLET/GMC: DIAGNOSTIC AND REPAIR INFORMATION ON POOR ENGINE PERFORMANCE WITH DTC P0101-MASS AIR FLOW SENSOR PERFORMANCE SET. *PE
CHEVROLET, GMC
Reported code forms P0101
DIAGNOSTIC AND REPAIR INFORMATION ON POOR ENGINE PERFORMANCE WITH DTC P0101 - MASS AIRFLOW SENSOR PERFORMANCE SET WITH 6.6L DURAMAX DIESEL ENGINE (VIN 6 - RPO LMM). (C4500-C5500 SERIES). *NJ
CHEVROLET, GMC
Reported code forms P0101
DIESEL ENGINE - LOW ENGINE POWER/PERFORMANCE, POOR ACCELERATION, ESHAUST SMOKE/HISSING NOISE, MIL/SES ON, DTC'S P0101, P0236. (INSTALL UPDATED ENGINE EXHAUST BRAKE VALVE). *KB
CHEVROLET, GMC
Reported code forms P0101
DIESEL LOW POWER OR EXHAUST SMOKE DTCS P0101 P0236. *TT