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2001 Chevrolet S10 Question: Getting repeated two codes, 2000 S10 4.3 4x4

 

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claysbar14, 4.3L V6, Hummelstown, PA, July 10, 2012, 04:38
 Rookie

Keep getting P0118 and P0123. Vehicle begins to buck and hesitate when this happens also see the temp guage bottom out. Replaced temp sensor and it shows a little improvement. Thanks!

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  • Answer #1

    Greg's Orange Auto (13388 Answers) , Orange, CA - (714) 361-9386
    globalhelper July 10, 2012, 06:36
     Master

    po118 is eng coolant temp sensor and po123 is the throttle pos sensor.the gauge is control by temp senor for temp gauge not the coolant temp senor it controls imput to computer about eng temp

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    claysbar14, July 10, 2012, 06:52
     Rookie

    If that sensor is shorting, could it cause those problems?

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