» » »

Toyota Q&A

Ask Your Question

1994 Toyota Land Cruiser Question: I have a Check light Malfunction that is intermittent Gives a DTC of 71, EGR



duckman3, Newbury Park, CA, October 10, 2012, 21:39

error shows when gas tank is filled, Erg modulater replaced, Erg pipes cleaned. Help

1 Answer
Flag This
  • Answer #1

    Greg's Orange Auto (15188 Answers) , Orange, CA - (714) 361-9386
    globalhelper October 11, 2012, 09:28

    put vac to egr with vac pump and see if it holds a vac to start with and while doing so with car running at idle the car should start to stumble if all ports are clean

    Flag This
  • Reply

    duckman3, October 16, 2012, 20:41

    Thank You. To clarify,you suggest a Vac Gauge inline between erg and erg mod?. My error light is very intermittent and maybe Vac levels won't tell me much. I appreciate you comments.

    Flag This