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Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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Model: Fiesta 1,611,8 16V EscortlOrion 1,611,8 16V<br />

Mondeo l,6Il,8/2,O 16V Mondeo 2,5 V6<br />

GranadalScorpio 2,9 V6 24V<br />

Year: 1991 -95<br />

Engine code:<br />

System:<br />

BOA, LIE, LIF, LIG, LIH, LIJ, NGA, RDA, RDB,<br />

RKA, RKB, RQB, RQC, SEA<br />

Ford EEC IV<br />

FORD<br />

Engine rnanagernent/transmission<br />

Fiesta<br />

I<br />

Mondeo<br />

I<br />

I<br />

GranadalScorpio<br />

NOTE: Engine control module (ECM) incorporates transmission<br />

control function.<br />

General information<br />

Refer to the front of this manual for general test conditions,<br />

terminology, detailed descriptions of wiring faults <strong>and</strong> a<br />

general trouble shooter for electrical <strong>and</strong> mechanical faults.<br />

3 <strong>Trouble</strong> codes are displayed by using an LED connected to<br />

the data link connector (DLC).<br />

n The ECM fault memory can also be checked <strong>and</strong> erased<br />

using diagnostic equipment connected to the data link<br />

connector (DLC).<br />

Accessing<br />

Engine at normal operating temperature.<br />

Ensure ignition switched OFF.<br />

Bridge data link connector (DLC) terminals 2 <strong>and</strong> 3 0.<br />

Connect LED test lamp negative connection to DLC<br />

terminal 2 0.<br />

Connect LED test lamp positive connection to DLC<br />

terminal 1 0.<br />

Switch ignition ON.<br />

Check that LED illuminates.<br />

Note trouble codes. Compare with trouble code table.<br />

<strong>Trouble</strong> codes are displayed by illuminated LED switching<br />

OFF for approximately 0,5 second [A].

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