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Home >> Ford >> 1993 >> Ranger Splash, 2.3 A, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.3L >> Diagnostic TOUBLE Code Reference Charts (2-Digit) >> Diagnostic TOUBLE Code Definition Charts
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Diagnostic TOUBLE Code Definition Charts

DIAGNOSTIC TOUBLE CODE (2-DIGIT) DEFINITION CHART

DTC (1) Diagnostic Trouble Code Definition
11 orc System PASS
12 r Cannot control rpm during Self-Test high rpm check
13 r Cannot control rpm during Self-Test low rpm check
14 c PIP circuit failure
14 c Engine rpm (RPM) sensor circuit fault (Diesel)
15 c PCM Read Only Memory (ROM) test failed
15 c PCM Keep Alive Memory (KAM) test failed
18 r SPOUT circuit open
18 c Loss of IDM input to PCM/SPOUT circuit grounded
19 o Failure in PCM internal voltage
21 or Engine Cooling Temperature (ECT) sensor out of Self-Test range
22 orc Manifold Absolute Pressure (MAP) sensor out of Self-Test range
22 orc BARO sensor out of Self-Test range (Diesel)
23 orc Throttle Position (TP) Sensor out of Self-Test range
24 or Intake Air Temperature (IAT) sensor out of Self-Test Range
25 r Knock not sensed during Dynamic Response Test
26 or Transmission Oil Temp (TOT) out of Self-Test range
29 c Insufficient input from Programmable Speedometer/ Odometer Module (PSOM)
31 orc EVP circuit below minimum voltage
32 orc EVP voltage below closed limit
33 rc EGR valve opening not detected
33 c Throttle Position (TP) sensor noisy, harsh on line (Diesel)
34 orc EVP voltage above closed limit
35 orc EVP circuit above maximum voltage
41 r System indicates lean
41 c No HO2S switching detected
42 r System indicates rich
43 c Throttle Position (TP) sensor below idle spec (Diesel)
44 r Secondary air system inoperative
45 r Secondary air upstream during Self-Test
46 r Secondary air not bypassed during Self-Test
47 o 4 x 4 switch is closed
49 c 1-2 shift error
51 oc ECT indicated -40°C (-40°F)/circuit open
52 o Power Steering Pressure (PSP) switch circuit open
52 r PSP circuit did not change states
53 oc TP above maximum voltage
54 oc IAT indicated -40° (-40°F)/circuit open
56 oc Transmission Oil Temp (TOT) indicated -40°C (-40°F) circuit open
59 c 2-3 shift error
61 oc ECT indicated 123°C(254°F)/circuit grounded
62 c Torque Converter Clutch error
63 oc TP circuit below minimum voltage
64 oc IAT indicated 123°C(254°F)/circuit grounded
65 r Transmission Control Switch (TCS) circuit did not change states
66 oc Transmission Oil Temp. (TOT) indicated 143°C(290°F) /circuit grounded
67 o Park/Neutral Position (PNP) switch circuit open; A/C ON (Manual)
67 oc Manual Lever Position (MLP) sensor out of range; A/C/ ON
68 c Transmission Oil Temp (TOT) transmission over temp (over-heated) (Diesel)
69 c 3-4 shift error
72 r Insufficient MAP change during Dynamic Response Test
73 r Insufficient TP change during Dynamic Response Test
74 rc Brake On/Off (BOO) circuit open - not actuated during Self-Test
77 r Operator error Dynamic Response Test
81 o Secondary Air Injection Diverter (AIRD) circuit failure
82 o Secondary Air Injection Bypass (AIRB) circuit failure
84 o EGR Vacuum Regulator (EVR) circuit failure
85 o Canister Purge (CANP) circuit failure
87 oc Primary fuel pump circuit failure
91 o Shift Solenoid 1 (SS1) circuit failure
92 o Shift Solenoid 2 (SS2) circuit failure
93 o Coast Clutch Solenoid (CCS) circuit failure
94 o Torque Converter Clutch (TCC) solenoid circuit failure
95 oc Fuel pump circuit open - PCM to motor ground
96 oc Fuel pump circuit open - battery to PCM
97 o Transmission Control Indicator Lamp (TCIL) circuit failure
98 r Hard fault present
98 o Electronic Pressure Control (EPC) driver open in PCM (Diesel)
99 oc Electronic Pressure Control (EPC) circuit failure
NO DTCs Unable to Self-Test or unable to output to DTCs
DTCs Not Listed DTCs being displayed are not applicable to the vehicle being tested
(1) KEY: o = Key On Engine Off (KOEO) r = Engine Running (ER) c = Continuous Memory