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Home >> Ford >> 1987 >> Escort GT >> Repair and Diagnosis >> Engine Performance >> System >> 1.9L EFI EEC IV Testing >> Quick Test >> Code/Test Menu (KOER)
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Code/Test Menu (KOER)

KEY ON/ENGINE RUNNING CIRCUIT TEST MENU

Code No. Go To: Circuit Test No. (Step No.)
12 DD (12)
13 DD (4)
16 DD (1)
17 DD (12)
21 G (1)
22 H (1)
23 J (1)
26 K (1)
28 D (1)
41 S (6)
42 S (8)
47 DD (11)
48 DD (14)
73 J (10)
76 K (10)
77 LL (1)
98 (1) N/A
99 (2) N/A
(1) If Code 98 is displayed, go back and perform KEY ON/ENGINE OFF (KOEO) SELF-TEST and obtain a Code 11 for KOEO SELF-TEST portion of the QUICK TEST  .
(2) Idle Speed Control (ISC) has not "learned" yet, repeat QUICK TEST  .