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Home >> Ford >> 1989 >> Bronco II 4WD, Standard, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> System >> 2.9L CEC Tests W/Codes >> Diagnosis & Testing >> Reading Diagnostic Codes >> Continuous Memory Codes
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Continuous Memory Codes

These codes are issued as a result of information stored by the ECA during continuous self test monitoring. These codes are displayed during the KOEO SELF-TEST after the separator pulse code. These codes should be used for diagnosis, ONLY when KOEO and KOER SELF-TEST results in a Code 11 (pass code) and all QUICK TEST steps have been successfully completed. There are a few exceptions which may be checked after the KOEO SELF-TEST codes have been repaired. These codes indicate a fault that has been recorded within the last 40 key starts. The fault may or may not be currently present.