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Home >> Ford >> 1991 >> Bronco 4.9 Y, Standard, M5OD-R2 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.9L >> Code-To-Test Menus - 4.9L (2-Digit Codes) >> KOER Code-To-Test Menu - 4.9L (2-Digit Codes)
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KOER Code-To-Test Menu - 4.9L (2-Digit Codes)

KOER SELF-TEST - CIRCUIT TEST & STEP MENU

Code No. Go To: Test No. (Step No.)
12 KE (1)
13 KE (15)
18 PA (1)
21 DA (1)
22 DF (7)
23 DH (1)
24 DA (1)
25 DG (1)
26 TC (21)
31 DN (1)
32 DN (25)
33 DN (40)
34 DN (50)
35 DN (5)
41 H (1)
42 H (1)
44 KC (1)
45 KC (1)
46 KC (1)
65 TC (5)
72 DF (10)
73 DH (20)
74 FD (1)
77 M (1)
98 Go to QUICK TEST
No Codes/Codes Not Listed QA (1)