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Cis-E Fault Code Identification

CIS-E (2.3L) FAULT CODE IDENTIFICATION

Fault Code On/Off Ratio Percent
1 (1) *
2 20
3 30
4 40
5 50
6 (2) *
7 70
8 80
9 (3) *
10 10
12 (4) *
(1) No faults in system.
(2) Not assigned.
(3) See NO ON/OFF RATIO OUTPUT, step 11).
(4) See EGR TEMPERATURE SENSOR in the SENSOR RANGE CHARTS (1992 models) or SENSOR RANGE CHARTS (1993 models) article.
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