M.I.L. “ON” DTC P0171, P030#, and/or P0133 Engine Running Lean in Subfreezing Ambient Temperatures – 2003-2008 Toyota Corolla & Matrix
EG045-07 October 27, 2007 Title: M.I.L. “ON” DTC P0171, P030#, AND/OR P0133 ENGINE RUNNING LEAN IN SUBFREEZING AMBIENT TEMPERATURES Models: ’03 – ’08 Corolla & Matrix (1ZZ–FE) Introduction Following a cold soak in subfreezing ambient temperatures, some 2003 – 2008 model year Corolla and Matrix vehicles equipped with a 1ZZ-FE engine may exhibit a …