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97 Taurus Code P0402 Diagnostics
Posted to Technical Discussion Forum on 10/3/2000 8 Replies

NetTechs:

1997 Ford Taurus 3.0L, OBDII Code P0402 ("Excessive EGR Flow At Idle").

1)What EXACTLY (OK, APPROXIMATELY exactly) does the ECU have to see to set this code?

2)What are the setup conditions required for the OBDII test monitor to run for this co... Login to read more.

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