Taurus SHO check engine light

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Posted to Technical Discussion Forum on 7/16/2015 4 Replies

Hello TDF,

I have a 1992 Taurus SHO with a check engine light. I would like some input or second opinion.

The code is 557 which is supposed to be the PCM did not detect a change when commanding the fuel pump relay(s)

I have a data file and screen shot, b... Login to read more.

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Vehicle Data

1992 Ford Taurus SHO 3.0L

Engine	3.0 L
Trans	5-speed Standard

Vehicle Data

1992 Ford Taurus SHO 3.0L

Engine	3.0 L
Trans	5-speed Standard

4 Replies Received (View Replies)

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Vehicle Data

1992 Ford Taurus SHO 3.0L

Vehicle Data

1992 Ford Taurus SHO 3.0L