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List of codes, conditions, and what they mean.

Discussion in 'Stock 1991 - 1994 Explorers' started by Blacksheep Josh, November 1, 2008.


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    1. Blacksheep Josh

      Blacksheep Josh Slinky+Escalator=Fun Elite Explorer

      Joined:
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      City, State:
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      Year, Model & Trim Level:
      '01 Ford Ranger, RIP 93 X
      Due to the continuous aging of our vehicles, inabilities to buy new vehicles, we're all striving to maintain our vehicles, so below is a list I've made of codes, which test condition, and the probable cause. This list is for 1991-1995 Ford Explorers and Mazda Navajos. May also relate to other vehicles.

      And yes, I hand typed all of this.

      Order goes:
      Code, Test Condition, Probable Cause
      example: 123 O Example for Post

      2 DIGIT CODES

      11 O,C,R Pass (separator code)
      12 R RPM not within Self-test upper limit
      13 R RPM not within Self-test lower limit
      14 C Profile Ignition Pick-up circuit fault
      15 O Read Only Memory test failed
      15 C Keep Alive Memory test failed
      16 R RPM to low to perform O2 sensor/fuel test
      18 C Loss of TACH input to PCM; SPOUT circuit grounded
      18 R SPOUT circuit open
      19 O Failure in EEC reference voltage
      21 O,R Coolant Temperature Sensor out of range
      22 O,C Manifold Absolute/Baro Pressure Sensor out of range
      23 O,R Throttle Position Sensor out of range
      24 O,R Intake Air Temperature sensor out of range
      26 O,R Mass Air Flow Sensor out of range
      29 C No input from Vehicle Speed Sensor
      31 O,C,R EGR Vavle Position Sensor out of range (low)
      32 O,C,R EGR valve not seated; closed voltage low
      33 C,R EGR valve not opening; Insufficient flow detected
      34 O,C,R EGR Valve Pressure Transducer/Position Sensor sonic voltage above closed limit
      35 O,C,R EGR Vavle Pressure Transducer/Position Sensor voltage out of range (high)
      41 R Heated Oxygen Sensor circuit indicates system lean, right side
      41 C No Heated Oxygen Sensor switch detected, right side
      42 R Heated Oxygen Sensor circuit indicates system rich, right side
      44 R Secondary Air system inoperative, right side
      45 R Secondary Air upstream during self-test
      45 C Distributorless Ignition System (DIS) coil pack circuit failure
      46 R Secondary Air not by-passed during Self-test
      51 O,C Cooland Temperature sensor circuit open
      53 O,C Throttle Position sensor out of range (high)
      54 O,C Intake Air Temperature sensor circuit open
      56 O,C Mass Air Flow sensor out of range (high)
      61 O,C Coolant Temperature sensor circuit grounded
      63 O,C Throttle Position sensor circuit out of range (low)
      64 O,C Intake Air Temperature sensor circuit grounded
      66 C Mass Air Flow sensor circuit out-of-range (low)
      67 O Neutral Drive Switch circuit open
      72 R Insufficient Mass Air Flow change during Dynamic Response Test
      73 R Insufficient Throttle Position output during Dynamic Response Test
      74 R Brake On/Off switch failure
      75 R Brake On/Off circuit failure
      77 R Wide Open Throttle not sensed during Self-test
      79 O Air conditioning on during self-test
      81 O Secondary Air Injection Diverter (AIRD) circuit failure
      82 O Secondary Air Injection Bypass (AIRB) circuit failure
      84 O EGR Vacuum Regulator circuit failure
      85 O Canister Purge circuit failure
      87 O,C Primary Fuel Pump circuit failure
      91 R Heated Oxygen sensor indicates system lean, left side
      91 C No heated oxygen sensor switching indicated, left side
      92 R Heated oxygen sensor indicates system rich, left side
      94 R Torque Converter Clutch (TCC) solenoid circuit failure
      95 O,C Fuel Pump circuit open, PCM to motor
      96 O,C Fuel Pump circuit open, Battery to PCM
      98 R Hard Fault Present

      3 DIGITS CODES

      111 O,C,R Pass
      112 O,R Intake Air Temperature sensor circuit indicates circuit grounded/above 245 degrees F
      113 O,R Intake Air Temperature sensor circuit indicates open circuit/below -40 degrees F
      114 O,R Intake Air Temperature sensor out of self-test range
      116 O,R Coolant Temperature sensor out of self-test range
      117 O,C Coolant Temperature circuit below minimum voltage/indicates above 245 degrees F
      118 O,C Coolant Temperature sensor circuit above maximum voltage/indicates below -40 degrees F
      121 O,C,R Throttle Position sensor out of self-test range
      122 O,C Throttle Position sensor below minimum voltage
      123 O,C Throttle Positino sensor above maximum voltage
      124 C Throttle Position Sensor voltage higher than expected
      125 C Throttle Position Sensor voltage lower than expected
      126 O,C,R MAP/BARO sensor higher than expected
      128 C MAP Sensor vacuum hose damaged or disconnected
      129 R Insufficient Manifold Absolute Pressure/Mass Air Flow change during Dynamic Response Check
      136 R Heated oxygen sensor indicates lean condition, left side
      137 R Heated oxygen sensor indicates rich condition, left side
      139 C No heated oxygen sensor switching detected, left side
      144 C No heated oxygen sensor switching detected, right side
      157 R,C Mass Air Flow Sensor below minimum voltage
      158 O,C,R Mass Air Flow Sensor above maximum voltage
      159 O,R Mass Air Flow Sensor out of self-test range
      167 R Insufficient Throttle Position Sensor change during Dynamiic Response Check
      171 C Heated Oxygen sensor unable to switch, right side
      172 R,C Heated Oxygen sensor indicates lean condition, right side
      173 R,C Heated oxygen sensor indicates rich condition, right side
      174 C Heated oxygen sensor switching slow, right side
      175 C Heated oxygen sensor unable to switch, left side
      176 C Heated oxygen sensor indicates lean condition, left side
      177 C Heated oxygen sensor indicates rich condition, left side
      178 C Heated oxygen sensor switching slow, left side
      179 C Adaptive Fuel lean limit reached at part throttle, system rich, right side
      181 C Adaptive Fuel rich limit reached at part throttle, right side
      182 C Adaptive Fuel lean limit reached at idle, right side
      183 C Adaptive Fuel rich limit reached at idle, right side
      184 C Mass Air Flow higher than expected
      185 C Mass Air Flow lower than expected
      186 C Injector Pulse-width higher than expected
      187 C Injector Pulse-width lower than expected
      188 C Adaptive Fuel lean limit reached, left side
      189 C Adaptive Fuel rich limit reached, left side
      211 C Profile Ignition Pick-up circuit fault
      212 C Ignition module circuit failure/SPOUT circuit grounded
      213 R SPOUT circuit open
      214 C Cylinder Identification (CID) circuit failure
      215 C PCM detected coil 1 primary circuit failure
      216 C PCM detected coil 2 primary circuit failure
      217 C PCM detected coil 3 primary circuit failure
      218 C Loss of ignition diagnostic monitor (IDM) signal - left side (dual plug EI)
      222 C Loss of ignition diagnostic monitor (IDM) signal - right side (dual plug)
      224 C PCM detected coil 1,2,3 or 4 primary circuit failure (dual plug EI)
      225 C Knock sensor not detected during dynamic response test KOER
      226 O Ignition Diagnostic Module (IDM) signal not received (EI)
      232 C PCM detected coil 1,2,3 or 4 primary circuit failure (EI)
      311 R Secondary Air system inoperative, right side
      312 R Secondary Air not by-passed
      313 R Secondary Air inoperative, left side
      327 O,C,R EGR Valve Pressure Transducer/Position Sensor circuit below minimum voltage
      328 O,C,R EGR vavle position sensor voltage below closed limit
      332 C,R EGR vavle opening not detected
      334 O,C,R EGR valve position sensor voltage above closed limit
      335 O EGR Sensor voltage out-of-range
      336 R EGR circuit higher than expected
      337 O,C,R EGR Valve Pressure Transducer/Position sensor circuit above maximum voltage
      341 O Octane adjust service pin open
      411 R Unable to control RPM during Low RPM Self-test
      412 R Unable to control RPM during High RPM Self-test
      452 C No input from Vehicle Speed Sensor
      511 O Read only Memory test failed - replace PCM
      512 C Keep Alive Memory test failed
      513 O Internal voltage failure in PCM
      519 O Power steering pressure switch (PSP) circuit open (1993 and 1994 only)
      521 R Power steering pressure switch (PSP) circuit did not change states (1993 and 1994 only)
      522 O Manual lever Position (MLP) sensor circuit open/vehicle in gear
      528 O Clutch pedal position (CPP) circuit failure
      536 C,R Brake ON/OFF (BOO) circuit failure/not activated during the KOER
      538 R Insufficient change in RPM/operator error in Dynamic Response Check
      538 R Invalid cylinder balance teset due to throttle movement during test (1995 models)
      538 R Invalid cylinder balance test due to CID circuit failure (1995 models)
      539 O Air conditioning on during Self-test
      542 O,C Fuel Pump circuit open; PCM to motor
      543 O,C Fuel Pump circuit open; Battery to PCM
      551 O Idle Air Control (IAC) circuit failure KOEO
      552 O Air Management 1 circuit failure
      552 O Secondary Air Injection Bypass (AIRB) circuit failure
      553 O Secondary Air Injection Diverter (AIRB) circuit failure
      556 O,C Primary Fuel Pump circuit failure
      558 O EGR Vacuum Regulator circuit failure
      565 O Canister Purge circuit failure
      566 O 3-4 shift solenoid circuit failure KOEO (A4LD Transmission)
      569 O Auxiliary Canister Purge (AUX-CANP) circuit failure
      617 C 1-2 Shift error
      618 C 2-3 Shift error
      619 C 3-4 Shift error
      621 O,C Shift Solenoid (SS 1) circuit failure KOEO
      622 O Shift Solenoid 2 (SS2) circuit failure KOEO
      624 O,C Electronic Pressure Control (EPC) circuit failure
      625 O,C Electronic Pressure Control (EPC) driver open in PCM
      626 O Coast Clutch Solenoid (CCS) circuit failure KOEO
      628 C Excessive converter clutch slippage
      629 O,C Torque Converter Clutch (TCC) solenoid circuit failure
      631 O Transmission Control Indicator Lamp (TCIL) circuit failure KOEO
      632 R Transmission Control Switch (TCS) circuit did not change states during KOER
      633 O 4X4L switch closed during KOEO
      634 O,C,R Manual Lever Position (MLP) sensor voltage higher or lower than expected
      636 O,R Transmission Fluid Temp (TFT) higher or lower than expected
      637 O,C Transmission Fluid Temp (TFT) sensor circuit above maximum voltage/ -40F (-40C) indicated/circuit open
      638 O,C Transmission Fluid Temp (TFT) sensor circuit below minimum voltage/ 290F (143C) indicated/circuit shorted
      639 C,R Insufficient input from Trnamission Speed Sensor (TSS)
      641 O Shift Solenoid 3 (SS3) Circuit Failure KOEO
      643 O Coast Clutch Solenoid (CCS) circuit failure KOEO
      652 O Torque Converter Clutch (TCC) solenoid circuit failure
      654 O Transmission Range (TR) sensor not indicating PARK during KOEO
      655 O Transmission Range (TR) sensor not indicating NEUTRAL during KOEO
      656 C Torque Converter Clutch continuous slip error
      657 C Transmission fluid temperature (TFT) overheating
      667 C Transmission range (TR) circuit voltage above minimum voltage
      668 C Transmission range (TR) circuit voltage above maximum voltage
      691 C 4X4 LOW switch open or short circuit present (1995 models)
      692 C Transmission state does not match calculated ratios (1995 models)
      998 O Hard Faul Present


      *O=Key On, Engine Off; C=Continuous Memory; R=Engine running

      **November 2, 12:46PM. Finally Done. Please make good use of this, my wrists and fingers are all ready in bad condition from to many computer games.

       
      Last edited: November 2, 2008
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    3. wood1

      wood1 Well-Known Member

      Joined:
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      City, State:
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      Year, Model & Trim Level:
      '93 XLT, Cayman Green RIP
      Excellent list Josh. No doubt will become a sticky...
       
    4. Blacksheep Josh

      Blacksheep Josh Slinky+Escalator=Fun Elite Explorer

      Joined:
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      City, State:
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      Year, Model & Trim Level:
      '01 Ford Ranger, RIP 93 X
      Yeah, I'm working through it. I'm 21 years old with what feels like the beginning of arthritis or carpel tunnel. Trying to get done at least half a page at a time.
       
    5. Blacksheep Josh

      Blacksheep Josh Slinky+Escalator=Fun Elite Explorer

      Joined:
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      City, State:
      Statesboro, GA
      Year, Model & Trim Level:
      '01 Ford Ranger, RIP 93 X
      The list will be finished first thing when I wake up tomorrow. My hands have been hurting/tingling a lot lately... trying to give them a rest.
       
    6. Blacksheep Josh

      Blacksheep Josh Slinky+Escalator=Fun Elite Explorer

      Joined:
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      City, State:
      Statesboro, GA
      Year, Model & Trim Level:
      '01 Ford Ranger, RIP 93 X
      IT'S DONE!!!

      -Josh
       
    7. Amopower

      Amopower New Member

      Joined:
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      Year, Model & Trim Level:
      2005 xlt
      Is there another thread somewhere on how to read the codes? Are these ODB I vehicles, EEC IV, etc? I have a few code readers.
       
    8. BrooklynBay

      BrooklynBay Moderator & long time member. Staff Member Moderator Elite Explorer

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      Year, Model & Trim Level:
      88 89 93 95 96 Aerostars
    9. the manzo

      the manzo New Member

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      Year, Model & Trim Level:
      1993 ford explorer xlt
      error codes

      hi i have engine codes: 335, 124, 327, 332.

      how can i repair these correctly?

      thank you:mad:
       
    10. Jameszar

      Jameszar New Member

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      City, State:
      Mission B.C.
      Year, Model & Trim Level:
      '94 XLT
      Oh man, I can't thank you enough for your effort here, I just pulled 9 codes using the wire trick and started to wonder what they're about. Now I can communicate better with my beastie.
       

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