原文含义可能随车型和后缀变化。此处按来源展示，不代表通用诊断结论。
BUICK, CADILLAC, CHEVROLET, GMC
原文报码 P0021
This Preliminary Information communication provides information to the technician about vehicles with a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P011, P0014, P0021,…
BUICK, CADILLAC, CHEVROLET, GMC
原文报码 P0021
CADILLAC/BUICK/CHEVROLET/GMC: DUE TO CAM ACTUATOR CODES SET - DTC P0011, DTC P0014, DTC 20024, DTC P0021 AND NO OTHER DRIVABILITY ISSUES, THE ENGINE EUN STICKER SHOULD BE INSPECTED, BEFORE REPLACING ACTUATOR. *PE
BUICK, CADILLAC, CHEVROLET
原文报码 P0021
This Preliminary Information communication provides information to the technician about vehicles with a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P011, P0014, P0021,…
BUICK, CADILLAC, CHEVROLET
原文报码 P0021
This Preliminary Information communication provides information to the technician about vehicles with a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P011, P0014, P0021,…
BUICK, CADILLAC, CHEVROLET
原文报码 P0021
This Preliminary Information communication provides information to the technician about vehicles with a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P011, P0014, P0021,…
BUICK, CADILLAC, GMC, SATURN
原文报码 P0021
DTC'S P0011, P0014, P0021, P0024, P0341, P0346, P0366, OR P0391. WITH 3.6 LY7 OR LLT. *NJ
CADILLAC
原文报码 P0021
ENGINE RUNS ROUGH ON LIGHT ACCELERATION DURING THE FIRST TWO MINUTES OF A KEY CYCLE AND SETS DIAGNOSTIC TROUBLE CODES (DTCS) P0011, P0014, P0021, P0024, P0300. SIT BULLETIN 1404987. *TT