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Connector Identification: 6.0L

DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION (6.0L) (1)

DTC (1) Circuit Affected Probable Cause
P0106 Right MAP Sensor Ckt Throttle Rod Disconnected Or Out Of Adjustment, Leaking Or Blocked Hose Between Sensor & Intake Manifold Plugged Fuel Filter Or MAP Sensor
P0107 Right MAP Sensor (Low Voltage) Sensor Disconnected, Open Ckt, Short To Ground Or MAP Sensor
P0108 Right MAP Sensor (High Voltage) Open Ckt, MAPS Sensor Wiring Shorted Together, Short To Voltage Or MAP Sensor
P0111 IAT Sensor Range/Performance IAT Sensor Power Supply Failure Or IAT Sensor
P0112 IAT Sensor Ckt (High Voltage) IAT Sensor Disconnected, IAT Sensor, Open Or Short To Voltage
P0113 IAT Sensor Ckt (Low Voltage) IAT Sensor Or Short To Ground
P0116 Engine Coolant Temp. Sensor Range/Performance Low Coolant Level, Thermostat Stuck Open, Open Ckt Or IAT Sensor
P0117 Engine Coolant Temp. Sensor (High Voltage) ECT Sensor Disconnected, ECT Sensor, Open Ckt Or Short To Voltage
P0118 Engine Coolant Temp. Sensor (Low Voltage) Engine Overheating, Short To Ground Or ECT Sensor
P0121 TP Sensor Range/Performance Plugged Air Filter, Loose TP Sensor Mounting Screws,TP Sensor Power Supply Failure, MAP Sensor Signal Incorrect, IAT Sensor Signal Incorrect Or TP Sensor
P0122 TP Sensor (Low Voltage) TP Sensor Disconnected, TP Sensor, Open Ckt Or Short To Ground
P0123 TP Sensor (High Voltage) MAF Sensor Voltage Low But Undetected, TP Sensor, Open Ckt Or Short To Voltage
P0125 Excess Time To Enter Closed Loop Fuel Control Low Coolant Level, Thermostat Stuck Open, ECT Sensor Or Open Ckt
P0131 Front HO2S Ckt (Bank "A") Low Voltage HO2S Disconnected, Open Ckt, HO2S Or Short To Ground
P0132 Front HO2S Ckt (Bank "A") High Voltage HO2S, Open Or Short To Voltage
P0133 Front HO2S (Bank "A") Slow Response Engine Misfire, HO2S Contaminated, HO2S Disconnected, Open Ckt, Short To Ground, Short To Voltage, Exhaust Leak, Low Exhaust Gas Temperature, Injector Flow Partially Blocked Or HO2S
P0134 Front HO2S (Bank "A") No Response See DTC P0133
P0135 Front HO2S (Bank "A") Heater Ckt HO2S Disconnected, Open Ckt, HO2S Wires Shorted Or HO2S
P0137 Rear HO2S Ckt (Bank "A") Low Voltage HO2S Disconnected, Open Ckt, HO2S Or Short To Ground
P0138 Rear HO2S Ckt (Bank "A") High Voltage HO2S, Open Ckt Or Short To Voltage
P0139 Rear HO2S (Bank "A") Slow Response Engine Misfire, HO2S Contaminated, HO2S Disconnected, Open Ckt, Short To Ground, Short To Voltage, Exhaust Leak, Low Exhaust Gas Temperature, Injector Flow Partially Blocked Or HO2S
P0140 Rear HO2S (Bank "A") No Response See DTC P0133
P0141 Rear HO2S (Bank "A") Heater Ckt HO2S Disconnected, Open Ckt, HO2S Wires Shorted Or HO2S
P0151 Front HO2S Ckt (Bank "B") Low Voltage HO2S Disconnected, Open Ckt, HO2S Or Short To Ground
P0152 Front HO2S Ckt (Bank "B") High Voltage HO2S, Open Ckt Or Short To Voltage
P0153 Front HO2S (Bank "B") Slow Response See DTC P0133
P0154 Front HO2S (Bank "B") No Response See DTC P0133
P0155 Front HO2S (Bank "B") Heater Ckt HO2S Disconnected, Open Ckt, HO2S Wires Shorted Or HO2S
P0157 Rear HO2S Ckt (Bank "B") Low Voltage HO2S Disconnected, Open Ckt, HO2S Or Short To Ground
P0158 Rear HO2S Ckt (Bank "B") High Voltage HO2S, Open Ckt Or Short To Voltage
P0159 Rear HO2S (Bank "B") Slow Response See DTC P0133
P0160 Rear HO2S (Bank "B") No Response See DTC P0133
P0161 Rear HO2S (Bank "B") Heater Ckt HO2S Disconnected, Open Ckt, HO2S Wires Shorted Or HO2S
P0171 Too Lean (Bank "A") Engine Misfire, Plugged Fuel Filter, Fuel Injector Blockage, Fuel Injector, Fuel Pressure Regulator, Low Fuel Pump Output, Exhaust Leak, PCM Receiving Incorrect Signals From Other Sensors
P0172 Too Rich (Bank "A") Plugged Air Filter, Fuel Return Line Plugged, Leaking Fuel Injector, Short To Ground, Fuel Pressure Regulator, PCM Receiving Incorrect Signals From Other Sensors
P0174 Too Lean (Bank "B") See DTC P0171
P0175 Too Rich (Bank "B") See DTC P0172
P0201 No. 1 Injector Ckt (Bank "A") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0202 No. 2 Injector Ckt (Bank "A") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0203 No. 3 Injector Ckt (Bank "A") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0204 No. 4 Injector Ckt (Bank "A") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0205 No. 5 Injector Ckt (Bank "A") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0206 No. 6 Injector Ckt (Bank "A") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0207 No. 1 Injector Ckt (Bank "B") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0208 No. 2 Injector Ckt (Bank "B") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0209 No. 3 Injector Ckt (Bank "B") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0210 No. 4 Injector Ckt (Bank "B") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0211 No. 5 Injector Ckt (Bank "B") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0212 No. 6 Injector Ckt (Bank "B") Injector Disconnected, Open Or Short In Fuel Injector Ckt Or Fuel Injector
P0300 Random Misfire Detected Fuel Contamination, Leaking Or Blocked Fuel Injector(s), Faulty Ignition System, Low Fuel Pressure, Low Compression Or Broken Valve Spring(s)
P0301 Misfire Cyl. 1 (Bank "A") Detected See DTC P0300
P0302 Misfire Cyl. 2 (Bank "A") Detected See DTC P0300
P0303 Misfire Cyl. 3 (Bank "A") Detected See DTC P0300
P0304 Misfire Cyl. 4 (Bank "A") Detected See DTC P0300
P0305 Misfire Cyl. 5 (Bank "A") Detected See DTC P0300
P0306 Misfire Cyl. 6 (Bank "A") Detected See DTC P0300
P0307 Misfire Cyl. 1 (Bank "B") Detected See DTC P0300
P0308 Misfire Cyl. 2 (Bank "B") Detected See DTC P0300
P0309 Misfire Cyl. 3 (Bank "B") Detected See DTC P0300
P0310 Misfire Cyl. 4 (Bank "B") Detected See DTC P0300
P0311 Misfire Cyl. 5 (Bank "B") Detected See DTC P0300
P0312 Misfire Cyl. 6 (Bank "B") Detected See DTC P0300
P0335 RPM Sensor (At Flywheel) RPM Sensor Disconnected, Open Ckt, Short To Ground, Short To Voltage Or RPM Sensor
P0336 RPM Sensor (At Flywheel) Ckt Flywheel Damaged, Foreign Material On RPM Sensor Face, Excessive Crankshaft End Play Or RPM Sensor
P0340 Camshaft Position Sensor Ckt Incorrect CMP Sensor Installation, CMP Sensor Wiring Harness, Missing Or Damaged CMP Sensor Camshaft Peg Or CMP Sensor
P0410 Air Injection System Air Pump Drive Belt, Air Hoses, Air Injection System Relay Shorted To Ground, Air Pump, Open Or Short Ckt, Air Switching Valve, Vacuum Switch Valve Or Check Valve
P0414 Air Injection System See DTC P0410
P0420 Catalyst System (Bank "A") Fuel Contamination, Exhaust Leak (Before Converter), Engine Misfire, Converter, Rear HO2S, Excessive Oil Consumption
P0430 Catalyst System (Bank "B") See DTC P0420
P0441 EVAP Control System (Bank "B") EVAP Purge Valve Wiring Harness Connectors Reversed, EVAP Purge Valve Sticking, EVAP Purge Valve Hose Disconnected Or Plugged, EVAP Canister Vent Blocked Or EVAP Purge Valve
P0443 EVAP Control System Purge Valve (Bank "A") EVAP Purge Valve Disconnected, Open Ckt, Short To Voltage, EVAP Purge Valve Wires Shorted Together Or EVAP Purge Valve
P0500 Vehicle Speed Sensor Ckt Open Or Short Ckt In Wiring Harness Between TCM & PCM Or Vehicle Speed Sensor
P0506 Idle Speed Control System (Low RPM; Bank "A") Idle Speed Control (ISC) Valve Disconnected, ISC Valve Passages Blocked, ISC Valve, Open Or Short Ckt, Incorrect Fuel Pressure, Misfire, Seized Power Steering Pump, Seized A/C Pump Or Undetected MAP Sensor Hose Blocked Or Disconnected
P0507 Idle Speed Control System (High RPM; Bank "A") Idle Speed Control (ISC) Valve Disconnected, Brake Servo Diaphragm, Open Or Short Ckt, Intake Air Leak, ISC Valve Passages Blocked, ISC Valve, MAP Sensor Vacuum Hose Plugged Or Disconnected, Incorrect TP Sensor Setting Or Throttle Linkage Adjustment
P0603 PCM Programmed Data Corrupted PCM
P0605 PCM Programmed Data Corrupted PCM
P0703 Automatic Transmission (2)
P0706 Automatic Transmission (2)
P0712 Automatic Transmission (2)
P0713 Automatic Transmission (2)
P0715 Automatic Transmission (2)
P0716 Automatic Transmission (2)
P0720 Automatic Transmission (2)
P0721 Automatic Transmission (2)
P0726 Automatic Transmission (2)
P0727 Automatic Transmission (2)
P0730 Automatic Transmission (2)
P0741 Automatic Transmission (2)
P0742 Automatic Transmission (2)
P0743 Automatic Transmission (2)
P0748 Automatic Transmission (2)
P0751 Automatic Transmission (2)
P0753 Automatic Transmission (2)
P0756 Automatic Transmission (2)
P0758 Automatic Transmission (2)
P0780 Automatic Transmission (2)
P1106 Left MAP Sensor Ckt Throttle Rod Disconnected Or Out Of Adjustment, Leaking Or Blocked Hose Between Sensor & Intake Manifold, Plugged Fuel Filter Or MAP Sensor
P1107 Left MAP Sensor Ckt MAP Sensor Disconnected, Open Ckt, Short To Ground Or MAP Sensor
P1108 Left MAP Sensor Ckt Open In MAP Sensor Ground Ckt, MAP Sensor Wiring Shorted Together, Short To Voltage Or MAP Sensor
P1198 Fuel Level Sensor (High Voltage Open, Short To Voltage Or Fuel Level Sensor
P1199 Fuel Level Sensor (Low Voltage) Short To Ground Or Fuel Level Sensor
P1240 Sensor Power Supply Ckt See DTC P1241 & P1242
P1241 Sensor Power Supply (Low Voltage) Short To Ground In MAP Sensor & TP Sensor Power Supply Wires
P1242 Sensor Power Supply (High Voltage) Short To Ground In MAP Sensor & TP Sensor Power Supply Wires
P1245 Engine Crank Signal Ckt (Low Voltage) Open Ckt In Starter Relay Coil-To-PCM Wire
P1246 Engine Crank Signal (High Voltage) Short To Voltage In Starter Relay Coil-To-PCM Wire Or Body Processing Module
P1313 Catalyst Damage Misfire Detected (Bank "A") Fuel Contamination, Leaking Or Blocked Fuel Injector(s), Faulty Ignition System, Low Fuel Pressure, Low Compression Or Broken Valve Spring(s)
P1314 Catalyst Damage Misfire Detected (Bank "B") See DTC P1313
P1316 Misfire Rate Above Limit See DTC P1313
P1335 Crankshaft Position Sensor Ckt CKP Sensor Disconnected, Open Ckt, Short To Ground, Short To Voltage, Damaged Or Missing Pulser Ring Tooth Or CKP Sensor
P1336 Crankshaft Position Sensor Ckt Damaged Or Missing Pulser Ring Tooth, Foreign Material On CKP Sensor Face, Excessive Crankshaft End Play Or CKP Sensor
P1367 Ignition Monitor (Bank "A") Ignition Module Disconnected, Open Ckt, Short To Ground, Short To Voltage, Ignition Coil, Ignition Coil Relay Or Ignition Module
P1368 Ignition Monitor (Bank "B") See DTC P1367
P1441 EVAP Valve Ckt See DTC P0441
P1443 EVAP Valve Ckt See DTC P0443
P1506 Idle Speed Control Ckt (Low RPM; Bank "B") See DTC P0506
P1507 Idle Speed Control Ckt (High RPM; Bank "B") See DTC P0507
P1512 TP Sensor Idle Switch Sense Ckt Incorrect TP Sensor Setting, Short To Ground Or TP Sensor Wiring Shorted Together
P1513 TP Sensor Idle Switch Sense Ckt Incorrect TP Sensor Setting, Open Ckt Or TP Sensor Disconnected
P1516 PNP Switch Neutral/Drive PNP Switch, Incorrect Shift Cable Setting Or Open Ckt
P1517 PNP Switch Cranking Neutral/Drive PNP Switch, Incorrect Shift Cable Setting Or Open Ckt
P1641 Fuel Pump Relay No. 1 Fuel Pump Relay, Open Or Short Ckt In Relay Wiring
P1646 Fuel Pump Relay No. 2 Fuel Pump Relay, Open Or Short Ckt In Relay Wiring
P1739 Automatic Transmission (2)
P1775 Transmission Control Module MIL Ckt (2)
P1776 Torque Reduction Request Signal (2)
P1780 Automatic Transmission System Voltage (2)
P1781 Automatic Transmission System Voltage (2)
P1782 Automatic Transmission System Voltage (2)
P1783 Automatic Transmission System Voltage (2)
P1791 Automatic Transmission System Voltage (2)
P1794 Automatic Transmission System Voltage (2)
P1796 Automatic Transmission System Voltage (2)
P1794 Automatic Transmission System Voltage (2)
(1) If codes appear other than those listed in table, verify code. If code is not listed, replace PCM. In this table, bank "A" refers to cylinders on right side of engine. Bank "B" refers to cylinders on left side of engine.
(2) See appropriate article in TRANSMISSION SERVICING - A/T section.
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