Need help with codes on 2002 Saturn Vue

getting codes p0421 p0700 p1779 p2176 my reader doesnt let me know any codes over po989 would like to find out how to repair the issues that are causing these codes

by in Johnstown, PA on March 08, 2012
1 answer 1 comment
ANSWER by on March 08, 2012
P0421 is a catalytic converter code, P0700 is a code set indicating the transmission control module has communicated with the power train computer indicating it saw a transmission fault and has told the PCM to turn on the Check Engine Light, P2176 is a throttle position switch issue. I will forward to you the procedure to re-learn the throttle position to the email address you posted this question from. There is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate
COMMENT by on March 10, 2012
I never recieved the email on how to reset the tps if you could would try to send it again.
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