LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 1991 >> Probe LX, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.0L >> KOER Code-To-Test Menu - 3.0L
April 5, 2026: LEMON Manuals is launched! Read the announcement.

KOER Code-To-Test Menu - 3.0L

KOER SELF-TEST - CIRCUIT TEST & STEP MENU

Code No. Go To: Test No. (Step No.)
3.0L SPFI-MA (SHO)
12 KE (1)
13 KE (15)
18 PB (1)
21 DA (1)
22 DF (1)
23 DH (1)
24 DA (1)
25 DG (1)
26 DC (1)
31 DL (21)
32 DL (20)
33 DL (30)
34 DL (25)
35 DL (25)
41 H (1)
42 H (1)
52 FF (5)
56 DC (20)
73 DH (20)
74 FD (1)
77 M (1)
91 H (1)
92 H (1)
98 Go to KOEO SELF-TEST.
No Codes/Codes Not Listed QA (1)
3.0L PFI & 3.0L SPFI-MA (AXODE)
114 DA (1)
116 DA (1)
121 DH (1)
126 DF (1)
129 DC (10)
159 DC (1)
167 DH (20)
172 H (1)
173 H (1)
213 PA (1)
326 DL (20)
327 DL (21)
332 DL (30)
336 DL (25)
337 DL (25)
411 KE (15)
412 KE (1)
521 FF (5)
536 FD (1)
538 M (1)
636 (SPFI Only) T (30)
639 (SPFI Only) T (70)
998 Go to KOEO SELF-TEST.
No Codes/Codes Not Listed QA (1)