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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 (3-Digit Codes) >> KOER Code-To-Test Menu - 4.9L (3-Digit Codes)
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KOER Code-To-Test Menu - 4.9L (3-Digit Codes)

KOER SELF-TEST - CIRCUIT TEST & STEP MENU

Code No. Go To: Test No. (Step No.)
114 DA (1)
116 DA (1)
121 DH (1)
129 DF (10)
136 H (1)
137 H (1)
167 DH (20)
172 H (1)
173 H (1)
213 PA (1)
225 DG (1)
311 KC (1)
312 KC (1)
313 KC (1)
327 DN (1)
328 DN (25)
332 DN (40)
334 DN (50)
337 DN (5)
411 KE (15)
412 KE (1)
536 FD (1)
538 M (1)
632 TC (5)
636 TC (21)
998 Go to QUICK TEST
No Codes/Codes Not Listed QA (1)