U2021 Diagnostic Trouble Code Discussion for July 2013
invalad data
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC U2021
| Help Request | Posted | |
| 2000 Mazda Millenia 2.3L Hesitation, Cuts out, lacks power VIN: JM1TA222XY U2021: invalad data. removed charge air cooler for inspection=oil in cooler, internal seals leaking in supercharger. replaced supercharger with used supercharger with 40k on it. vehicle is better but symptoms are still there, does not blow smoke on start up now. code c1118 comes b... |
July 21, 2013 |
