My trans is in limp mode what sensor can make that happen.....? on 2007 Chevrolet Impala

The only code its reading is for the upstream o2sensor....

by in Chicago, IL on October 10, 2013
1 answer 1 comment
ANSWER by on October 11, 2013
Perhaps you need a differant scanner to get the transmission fault codes. Not likely that a o2 sensor would put transmission in a limp mode.
1 person likes thisFlag inappropiate
COMMENT by on October 12, 2013
what will make that happen... Cause da check engine light is off now and no codes r showing..