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Trouble Code Reference

TROUBLE CODE REFERENCE

Trouble Code Circuit Test
11 CMP
12 MAF
13 ECT
14 VSS
21 IGNS
31 (1)
32 EGRC
33 HO2S
34 KS
35 EGRT
43 TP
45 INJL
51 INJS
55 (2)
(1) Replace PCM.
(2) EEC System Pass Code.
NOTE: In following tests, circuit diagrams and illustrations are courtesy of Ford Motor Co.
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