Here is how to get the codes thanks to Broncojoe19.
Code Reader..... - Ford Bronco Zone Forums
Abbreviations:
O = Key On Engine Off
C = Continues Memory
R = Key On Engine Running
# #O #C #R Code Definition
NC #O #C #R No Codes
10 R Cylinder #1 Failed Cylinder Balance Test.
11 #O #C #R System pass!
12 #R Cannot control RPM during ER Self-Test high RPM check.
13 #R Cannot control RPM during ER Self-Test low RPM check.
14 #C Two or more successive erratic Profile Ignition Pickup (PIP) pulses occurred, resulting in a possible engine miss or stall.
15 #O EEC permanent Read Only Memory (ROM) test failed.
#C EEC battery powered Keep Alive Memory (KAM) test failed.
16 #O IDM signal not received.
#R RPM too low to perform HEGO test.
17 #R RPM below Self-Test limit with Idle Air Control off.
18 #R SPOUT circuit open or spark angle word failure.
#C IDM circuit failure or SPOUT circuit grounded.
19 #O Failure in EEC internal voltage.
#C Cylinder Identification CID circuit failure.
#R RPM erratic, dropped too low during test.
20 #R Cylinder #2 Failed Cylinder Balance Test.
21 #O #C #R ECT out of self test range 0.3 to 3.7 volts.
22 #O #C #R MAP/BP sensor out of self test range.
23 #O #C Closed throttle TPS voltage higher or lower than expected.
24 #O #C #R ACT sensor out of self test range 0.3 to 3.7 volts.
25 #R Knock not sensed during dynamic test.
26 #O MAF sensor was greater than 0.7 volts with engine off.
#R MAF sensor was not between 0.2 and 1.5 volts with engine running.
#O #R TOT sensor out of self test range.
27 ?
28 #O #R VAT sensor out of self test range.
#C Loss of IDM, right side.
29 #C Insufficient input from vehicle speed sensor.
30 #R Cylinder #3 Failed Cylinder Balance Test.
31 #O #R PFE or EVP circuit below minimum voltage of 0.24 volts.
#C PFE or EVP circuit has intermittently failed below minimum voltage of 0.24 volts.
32 #O #R EVP circuit below minimum voltage of 0.24 volts.
#C EVP circuit has intermittently failed below minimum voltage of 0.24 volts.
Two Digit Codes 33-58
# #O #C #R Code Definition
33 #C #R EGR valve opening not detected.
34 #O #R PFE or EVP circuit above the closed limit of 0.67 volts.
#C PFE or EVP circuit has intermittently failed above the closed limit of 0.67 volts.
35 #O #R PFE or EVP circuit above the maximum limit of 4.81 volts.
#C PFE or EVP circuit has intermittently failed above the maximum limit of 4.81 volts.
39 #C AXOD converter bypass clutch not applying properly.
40 #R Cylinder #4 Failed Cylinder Balance Test.
41 #C HEGO sensor circuit indicates system lean (right side).
#R No HEGO switching detected always lean (right side).
42 #C HEGO sensor circuit indicates system rich (right side).
#R No HEGO switching detected always rich (right side).
43 #C HEGO lean at Full Throttle.
44 #C #R Thermactor Air Injection system inoperative (Right side).
45 #C DIS coil pack 3 circuit failure or coil 1 primary circuit failure.
#R Thermactor secondary air is misdirected.
46 #C DIS coil pack 1 circuit failure or coil 2 primary circuit failure.
#R Thermactor air not bypassed during self test.
47 #O 4WD switch closed.
#R Measured air flow too low at base idle.
48 #C Loss of IDM, left side.
#R Measured air flow too high at base idle.
49 #C SPOUT signal default to 10° BTDC.
#C 1 - 2 shift error (E4OD).
50 #R Cylinder #5 Failed Cylinder Balance Test.
51 #O #C ECT sensor signal is greater than the Self-Test maximum of 4.6 volts.
52 #O #C #R Power steering pressure switch always open or closed.
53 #O TPS circuit above maximum 4.5 volts.
#C TPS circuit has intermittently failed above maximum 4.5 volts.
54 #O #C ACT sensor signal is greater than the Self-Test maximum of 4.6 volts.
55 #R Keyed power input to processor is open.
56 #O #C MAF circuit above maximum voltage of 4.5volts.
#O #C TOT sensor output is greater than Self-Test maximum value of 4.8 volts.
57 #O Octane adjust service pin in use / circuit grounded.
#C AXOD Neutral pressure switch circuit failed open.
58 #O #C VAT indicated -40°F / circuit open.
O = Key On Engine Off, C = Continues Memory, R = Key On Engine Running
Two Digit Codes 59-74
# O C R Code Definition
59 #O #C Low speed fuel pump circuit failure.
#O #C 2 - 3 shift error (E4OD).
60 #R Cylinder #6 Failed Cylinder Balance Test.
61 #O ECT sensor is less than the Self-Test minimum of 0.2 volts.
#C ECT sensor has intermittently failed below 0.2 volts.
62 #O 4/3 or 3/2 pressure switch circuit failed open.
#C Converter clutch error (E4OD).
63 #O TPS circuit below minimum 0.6 volts.
#C TPS circuit has intermittently failed below minimum 0.6 volts.
64 #O ACT sensor is less than the Self-Test minimum of 0.2 volts.
#C ACT sensor has intermittently failed below 0.2 volts.
65 #R Overdrive OFF switch was not cycled during KOER test (user error).
66 #C MAF sensor went below 0.4 volts during the last 80 warm-up cycles.
#O #C TOT sensor output was less than Self-Test minimum value of 0.15 volts.
67 #O #C Neutral safety circuit failure.
#R A/C circuit was on during KOER Self-Test.
68 #C Transmission recently overheated, or TOT sensor intermittently failed below 0.2 volts.
69 #C 3 - 4 shift error.
70 #R Cylinder #7 Failed Cylinder Balance Test.
71 #C Software re-initialization detected or Cluster ControlAssembly circuit failed.
72 #C Power interruption detected or Message Center Control Assembly circuit failed.
#R Insufficient MAF/MAP change during Dynamic Response Test (user error).
73 #R TPS senor did not exceed 25% rotation during Dynamic Response Test (user error).
74 #R Brake On/Off switch not actuated during KOER test (user error).
Two Digit Codes 75-99
# O C R Code Definition
75 #R Brake On/Off switch failure always ON.
76 #R Insufficient VAT change during Dynamic Response Test (user error).
77 #R System failed to recognize brief WOT during Dynamic Response Test (user error).
79 #O A/C or defrost on during self test.
80 #R Cylinder #8 Failed Cylinder Balance Test.
81 #O Air management 2 circuit failure (AM2/TAD).
#C MAP sensor vacuum was not greater than 2 in-Hg (7 kPa) during normal vehicle operation.
82 #R Air management 1 circuit failure (AM1/TAB) .
83 #O EGR Control solenoid circuit failure.
#O High speed electro-drive fan circuit failure.
#O #C Low speed fuel pump relay circuit open.
84 #O #R EGR Vacuum Solenoid circuit failure.
85 #O #R Canister Purge Solenoid circuit failure.
86 #O 3 – 4 Shift solenoid circuit failure.
#C Adaptive fuel limit reached.
87 #O Fuel pump primary circuit failure. When the FP relay was activated by the EEC, voltage was not detected on the control circuit.
#C Voltage was not detected on Fuel Pump Monitor while the engine was running.
88 #O Electro-drive fan circuit failure.
#C Loss of dual plug input control.
89 #C Converter clutch solenoid circuit failure.
90 #R All cylinders passed Cylinder Balance Test.
91 #O Shift solenoid 1 circuit failure (E4OD).
#C No HEGO switching detected always lean (left side).
#R HEGO sensor circuit indicates system lean (left side).
92 #O Shift solenoid 2 circuit failure (E4OD).
#C No HEGO switching detected always rich (left side).
#R HEGO sensor circuit indicates system rich (left side).
93 #O Coast clutch solenoid circuit failure (E4OD).
94 #O Converter clutch solenoid circuit failure (E4OD).
#R Thermactor Air Injection system inoperative (left side).
95 #O #C Fuel pump secondary circuit failure. The EEC senses infinite resistance to ground from the fuel pump on the Fuel Pump Monitor circuit.
96 #O #C Fuel pump secondary circuit failure. The EEC did not sense battery voltage on the Fuel Pump Monitor circuit.
97 #O Overdrive cancel indicator light circuit failure (E4OD).
98 #O #C Electronic pressure control driver open in EEC (E4OD).
#R Hard fault present.
99 #O #C Electronic pressure control circuit failure (E4OD).
#R EEC system hasn’t learned to control idle.
OBD1 Codes HOW TO 
Hybrid Mode
