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2003 Chevrolet Corvette Question: I have a p0140 code I have replaced the pump,relay, and one sensor.



chef fred, Plymouth, MA, September 24, 2012, 19:15

Can you tell me where the check valves are located ?

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  • Answer #1

    Greg's Orange Auto (15216 Answers) , Orange, CA - (714) 361-9386
    globalhelper September 25, 2012, 09:16

    there is a long diag process for this code related to o2's seek the proper diag and save time and money instead of repl parts

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