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U2021 Diagnostic Trouble Code Discussion for July 2013

invalad data


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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. ... 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
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