DODGE RAM
DODGE RAM SERVICE AND REPAIR MANUAL
PDF FILE (2889 PAGES/68MO)
wiring, engine, exhaust, steering, transmission, transaxle, suspension, brakes, etc...
DODGE RAM TURBOCHARGER
PDF Download (582 Ko / 12 Pages) Download
The turbocharger is an exhaust-driven supercharger which increases the pressure and density of the air entering the engine. With the increase of air entering the engine, more fuel can be injected into the cylinders, which creates more power during combustion. The turbocharger assembly consists of eight (8) component systems : 1 - Turbine section 2 - Exhaust stream into turbine 3 - Bearing housing 4 - Compressor housing 5 - Clean air inlet 6 - Compressor section 7 - Exhaust stream into turbine 8 - Exhaust gas to Exhaust Pipe The turbocharger wastegate assembly consists of two major component systems : 1 - Command Passage 2 - Electronically controlled wastegate command valve
DODGE TURBO DIESEL, DIAGNOSIS, AND TESTING TURBOCHARGER BOOST PRESSURE
Low turbocharger boost pressure can cause poor engine performance and driveability concerns. The following procedure will test the turbocharger boost pressure. Causes of low boost pressure include the following: * Restricted air inlet system * Leak in charge air cooler system * Restricted/high-pressure drop across charge air cooler * Damaged turbocharger compressor wheel housing * Turbocharger wastegate stuck open * Excessive exhaust restriction Causes of excessively high boost pressure include: * Turbocharger wastegate stuck closed * Turbocharger wastegate signal line leaking or damaged * Damaged wastegate command valve O-rings * Wastegate command valve mechanically stuck in actuated position Several Diagnostic Trouble Codes (DTCs) can be set that will indicate high or low system boost levels. There is a DTC for circuit faults relating to the electronically controlled wastegate command valve. (Refer to 11 - EXHAUST SYSTEM/TURBOCHARGER SYSTEM/CHARGE AIR COOLER AND PLUMBING - DIAGNOSIS AND TESTING) for diagnosing of low or high boost pressure due to leaks. NOTE: If oil is present on either the inlet or exhaust side of the turbocharger, check the charge air cooler for evidence of oil. Clean charge air cooler of any oil before starting the engine. Failure to do this can result in severe engine damage.
DODGE RAM EXHAUST SYSTEM
WORKSHOP MANUAL PDF (225 Ko / 7 pages) Download
DODGE RAM 2006 repair manual
ENGINE DIAGNOSTIC AND REPAIR
Repair Manual PDF (2843 Pages / 38 Mo) Download
TABLE OF CONTENTS / DIAGNOSTIC TROUBLE CODE INDEX
ENGINE - ELECTRICAL DIAGNOSTICS . . . .... . . . . . . 1 ENGINE - ELECTRICAL DIAGNOSTICS - DIESE . . . . . . . . . . 1146 ENGINE - ELECTRICAL DIAGNOSTICS - SRT-10 . . . . . . . . 1602 ENGINE - 3.7L - SERVICE INFORMATION . . . . 2178 ENGINE - 4.7L - SERVICE INFORMATION . . . . 2314 ENGINE - 5.7L - SERVICE INFORMATION . . . . 2447 ENGINE - 5.9L DIESEL - SERVICE INFORMATION . . . . . . 2594 ENGINE - 8.3L - SERVICE INFORMATION . . . . 2711 ENGINE - ELECTRICAL DIAGNOSTICS
ENGINE - ELECTRICAL DIAGNOSTICS / DIAGNOSIS AND TESTING / PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE. . 7 INTERMITTENT CONDITION . . . . . . . . . . . . . . . . . . 8 P0016–CRANKSHAFT / CAMSHAFT TIMING MISALIGNMENT. . . . . . . . . . 9 P0031-O2 SENSOR 1/1 HEATER CIRCUIT LOW. . . . . . . . . . . . . 14 P0032-O2 SENSOR 1/1 HEATER CIRCUIT HIGH. . . . . . . . . . . . 17 P0037-O2 SENSOR 1/2 HEATER CIRCUIT LOW. . . . . . . . . . . . . . 21 P0038-O2 SENSOR 1/2 HEATER CIRCUIT HIGH. . . . . . . . . . 24 P0051-O2 SENSOR 2/1 HEATER CIRCUIT LOW. . . . . . . . . 28 P0052-O2 SENSOR 2/1 HEATER CIRCUIT HIGH. . . . . . . . . . 31 P0057-O2 SENSOR 2/2 HEATER CIRCUIT LOW. . . . . . . . . . . . . . 35 P0058-O2 SENSOR 2/2 HEATER CIRCUIT HIGH. . . . . . 38 P0068-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION. . . . . . . 42 P0071-AMBIENT AIR TEMPERATURE SENSOR PERFORMANCE. . . . . . . . . . . 52 P0072-AMBIENT AIR TEMPERATURE SENSOR CIRCUIT LOW. . . . . . . . . . . . 57 P0073–AMBIENT AIR TEMPERATURE SENSOR CIRCUIT HIGH. . . . . 60 P0107-MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT LOW. . . .. . . . . 64 P0108-MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT HIGH. . . . . . . 69 P0111-INTAKE AIR TEMPERATURE SENSOR RATIONALITY. . . . . . . . . . 73 P0112-INTAKE AIR TEMPERATURE SENSOR CIRCUIT LOW. . . . . . . . . 78 P0113-INTAKE AIR TEMPERATURE SENSOR CIRCUIT HIGH. . . . . . . . . 81 P0116–ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT PERFORMANCE. . . . . 85 P0117-ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT LOW. . . . . . . . . 90 P0118-ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT HIGH. . . . . . . . . 93 P0121-THROTTLE POSITION SENSOR 1 PERFORMANCE. . . . . . . . . . . 97 P0122-THROTTLE POSITION SENSOR 1 CIRCUIT LOW (3.7L, 4.7L). . . . . . 105 P0122-THROTTLE POSITION SENSOR 1 CIRCUIT LOW (5.7L). . . . . . . . . 110 P0123-THROTTLE POSITION SENSOR 1 CIRCUIT HIGH (3.7L, 4.7L) . . . . . 115 P0123-THROTTLE POSITION SENSOR 1 CIRCUIT HIGH (5.7L) . . . . . . . . 120 P0125-INSUFFICIENT COOLANT TEMP FOR CLOSED-LOOP FUEL CONTROL. .. . . 125 P0128-THERMOSTAT RATIONALITY . . . . . . . . . 128 P0129-BAROMETRIC PRESSURE OUT-OFRANGE LOW. . . . . . . . . . . . . 137 P0131-O2 SENSOR 1/1 CIRCUIT LOW . . . . . . . 143 DR ENGINE 9 - 1 P0132-O2 SENSOR 1/1 CIRCUIT HIGH . . . . . . 147 P0133-O2 SENSOR 1/1 SLOW RESPONSE . . 152 P0135-O2 SENSOR 1/1 HEATER PERFORMANCE. . . . . . . . . . . 156 P0137-O2 SENSOR 1/2 CIRCUIT LOW . . . . . . . 159 P0138-O2 SENSOR 1/2 CIRCUIT HIGH . . . . . . 163 P0139-O2 SENSOR 1/2 SLOW RESPONSE . . 168 P0141-O2 SENSOR 1/2 HEATER PERFORMANCE. . . . . . . . . . . . 171 P0151-O2 SENSOR 2/1 CIRCUIT LOW . . . . . . . 174 P0152-O2 SENSOR 2/1 CIRCUIT HIGH . . . . . . 178 P0153-O2 SENSOR 2/1 SLOW RESPONSE . . 183 P0155-O2 SENSOR 2/1 HEATER PERFORMANCE. . . . . . . . . . . . . . 187 P0157-O2 SENSOR 2/2 CIRCUIT LOW . . . . . . . 190 P0158-O2 SENSOR 2/2 CIRCUIT HIGH . . . . . . 194 P0159-O2 SENSOR 2/2 SLOW RESPONSE . . 199 P0161-O2 SENSOR 2/2 HEATER PERFORMANCE. . . . . . . . . . . . . 202 P0171-FUEL SYSTEM 1/1 LEAN . . . . . . . . . . . . 205 P0172-FUEL SYSTEM 1/1 RICH . . . . . . . . . . . . . 212 P0174-FUEL SYSTEM 2/1 LEAN . . . . . . . . . . . . 219 P0175-FUEL SYSTEM 2/1 RICH . . . . . . . . . . . . . 225 P0197-ENGINE OIL TEMPERATURE SENSOR CIRCUIT LOW. . . . . . . . . . . . . 231 P0198-ENGINE OIL TEMPERATURE SENSOR CIRCUIT HIGH. . . . . . . . . . 234 P0201-FUEL INJECTOR 1 CIRCUIT . . . . . . . . . . 238 P0202-FUEL INJECTOR 2 CIRCUIT . . . . . . . . . . 242 P0203-FUEL INJECTOR 3 CIRCUIT . . . . . . . . . . 246 P0204-FUEL INJECTOR 4 CIRCUIT . . . . . . . . . . 250 P0205-FUEL INJECTOR 5 CIRCUIT . . . . . . . . . . 254 P0206-FUEL INJECTOR 6 CIRCUIT . . . . . . . . . . 258 P0207-FUEL INJECTOR 7 CIRCUIT . . . . . . . . . . 262 P0208-FUEL INJECTOR 8 CIRCUIT . . . . . . . . . . 266 P0221-THROTTLE POSITION SENSOR 2 PERFORMANCE. . . . . . . . . . . . . . 270 P0222-THROTTLE POSITION SENSOR 2 CIRCUIT LOW. . . . . . . . . . . . . 278 P0223-THROTTLE POSITION SENSOR 2 CIRCUIT HIGH. . . . . . . . . . . . 284 P0300-MULTIPLE CYLINDER MISFIRE . . . . . . . 288 P0301-CYLINDER 1 MISFIRE . . . . . . . . . . . . . . . 294 P0302-CYLINDER 2 MISFIRE . . . . . . . . . . . . . . . 302 P0303-CYLINDER 3 MISFIRE . . . . . . . . . . . . . . . 310 P0304-CYLINDER 4 MISFIRE . . . . . . . . . . . . . . . 318 P0305-CYLINDER 5 MISFIRE . . . . . . . . . . . . . . . 326 P0306-CYLINDER 6 MISFIRE . . . . . . . . . . . . . . . 334 P0307-CYLINDER 7 MISFIRE . . . . . . . . . . . . . . . 342 P0308-CYLINDER 8 MISFIRE . . . . . . . . . . . . . . . 350 P0315-NO CRANK SENSOR LEARNED . . . . . . 358 P0325-KNOCK SENSOR 1 CIRCUIT (3.7L 5.7L). . . . . . . . . . . 361 P0325-KNOCK SENSOR 1 CIRCUIT (4.7L) . . . 366 P0330-KNOCK SENSOR 2 CIRCUIT (3.7L, 5.7L). . . . . . . . . . . . . 371 P0330-KNOCK SENSOR 2 CIRCUIT (4.7L) . . . 376 P0335-CRANKSHAFT POSITION SENSOR CIRCUIT. . . . . . . . 381 P0339-CRANKSHAFT POSITION SENSOR INTERMITTENT. . . . . . 389 P0340-CAMSHAFT POSITION SENSOR CIRCUIT. . . . . . . . . . 395 P0344-CAMSHAFT POSITION SENSOR INTERMITTENT. . . . . . . . . . 403 P0401-EGR SYSTEM PERFORMANCE . . . . . . 409 P0403-EGR SOLENOID CIRCUIT . . . . . . . . . . . . 414 P0404-EGR POSITION SENSOR PERFORMANCE. . . . . . . . . . . . . 418 P0404-EGR POSITION SENSOR RATIONALITY OPEN. . . . . . . . . . . . . . . 423 P0405-EGR POSITION SENSOR CIRCUIT LOW. . . . . . . . . . . . . . . . . . . . . 428 P0406-EGR POSITION SENSOR CIRCUIT HIGH. . . . . . . . . . . . . . . . . 432 P0420-CATALYST 1/1 EFFICIENCY . . . . . . . . . . 437 P0430-CATALYST 2/1 EFFICIENCY . . . . . . . . . . 440 P0440-GENERAL EVAP SYSTEM FAILURE . . . 443 P0441-EVAP PURGE SYSTEM PERFORMANCE. . . . . . . . . . . . . 451 P0442-EVAP PURGE SYSTEM MEDIUM LEAK. . . . . . . . . . . . . . . . . 455 P0443-EVAP PURGE SOLENOID CIRCUIT . . . 461 P0452-NVLD PRESSURE SWITCH STUCK CLOSED. . . . . . . . . . . . . . . . 466 P0453-NVLD PRESSURE SWITCH STUCK OPEN. . . . . . . . . . . . . . . . . . . . 471 P0455-EVAP PURGE SYSTEM LARGE LEAK . 475
P0456-EVAP PURGE SYSTEM SMALL LEAK . 481 P0457-LOOSE FUEL CAP . . . . . . . . . . . . . . . . . . 487 P0461-FUEL LEVEL SENSOR 1 PERFORMANCE. . . . . . . . . . . . . . . . . 493 P0462-FUEL LEVEL SENSOR 1 CIRCUIT LOW. . . . . . . . . . . . . . . . . . 497 P0463-FUEL LEVEL SENSOR 1 CIRCUIT HIGH. . . . . . . . . . . . . . . . . . . . . 500 P0480-COOLING FAN 1 CONTROL CIRCUIT . 503 P0498-NVLD CANISTER VENT VALVE SOLENOID CIRCUIT LOW. . . . . . . . . 505 P0499-NVLD CANISTER VENT VALVE SOLENOID CIRCUIT HIGH. . . . . . . . . . 508 P0501-VEHICLE SPEED SENSOR 1 PERFORMANCE. . . . . . . . . . . . . . . . 512 P0503-VEHICLE SPEED SENSOR 1 ERRATIC. . . . . . . . . . . . . . . . . . . . . . 515 P0506-IDLE SPEED PERFORMANCE LOWER THAN EXCEPTED. . . . . . . . . . . . . . . . . . 518 P0507-IDLE SPEED PERFORMANCE HIGHER THAN EXCEPTED. . . . . . . . . . . . . . . . . 520 P0508-IDLE AIR CONTROL VALVE SENSE CIRCUIT LOW. . . . . . . . . . . . . . 522 P0509-IDLE AIR CONTROL VALVE SENSE CIRCUIT HIGH. . . . . . . . . . . . . . 526 P0513-INVALID SKIM KEY . . . . . . . . . . . . . . . . . . 530 P0516-BATTERY TEMPERATURE SENSOR CIRCUIT LOW. . . . . . . . . . . . . . 532 P0517-BATTERY TEMPERATURE SENSOR CIRCUIT HIGH. . . . . . . . . 535 9 - 2 ENGINE - ELECTRICAL DIAGNOSTICS DR P0520-ENGINE OIL PRESSURE SENSOR CIRCUIT. . . .. . . . . . . . . . . . . 539 P0521-ENGINE OIL PRESSURE SENSOR PERFORMANCE. . . . . . . . . . . . . . . . . . . . . 545
P0522-ENGINE OIL PRESSURE SENSOR CIRCUIT LOW 5.7L. . . . . . . . . . . . 551 P0522-OIL PRESSURE TOO LOW 3.7L, 4.7L . 556 P0523-ENGINE OIL PRESSURE SENSOR CIRCUIT HIGH. . . . . . . . . . . . . 560 P0532-A/C PRESSURE SENSOR CIRCUIT LOW. . . . . . . . . . . . . . . . . . 565 P0533-A/C PRESSURE SENSOR CIRCUIT HIGH. . . . . . . . . . . . . . . . . . . . . 569 P0551-POWER STEERING PRESSURE SWITCH PERFORMANCE. . . . . . . . . . . 573 P0562-BATTERY VOLTAGE LOW . . . . . . . . . . . . 577 P0563-BATTERY VOLTAGE HIGH . . . . . . . . . . . 581 P0571-BRAKE SWITCH 1 PERFORMANCE . . 584 P0572-BRAKE SWITCH 1 STUCK ON . . . . . . . . 588 P0573-BRAKE SWITCH 1 STUCK OFF . . . . . . . 591 P0579-SPEED CONTROL SWITCH 1 PERFORMANCE (5.7L). . . . . . . . . . . . . 595 P0580-SPEED CONTROL SWITCH 1 CIRCUIT LOW (3.7L,4.7L) . . . . . . . . . . . 603 P0580-SPEED CONTROL SWITCH 1 CIRCUIT LOW (5.7L). . . . . . . . . . . . . . 607 P0581-SPEED CONTROL SWITCH 1 CIRCUIT HIGH (3.7L,4.7L). . . . . . . . . . . 612 P0581-SPEED CONTROL SWITCH 1 CIRCUIT HIGH (5.7L) . . . . . . . . . . . . . 618 P0582-SPEED CONTROL VACUUM CONTROL CIRCUIT. . . . . . . . . . . . 623 P0585-SPEED CONTROL SWITCH 1/2 CORRELATION (5.7L). . . . . . . . . 628 P0586-SPEED CONTROL VENT CONTROL CIRCUIT. . . . . . . . . . . . . . . . . . 639 P0591-SPEED CONTROL SWITCH 2 PERFORMANCE. . . . . . . . . . . . . . 644 P0592-SPEED CONTROL SWITCH 2 CIRCUIT LOW. . . . . . . . . . . . . . . . . . . . . 652 P0593-SPEED CONTROL SWITCH 2 CIRCUIT HIGH. . . . . . . . . . . . . . . . . . . . . 657 P0594-SPEED CONTROL SERVO POWER RELAY CIRCUIT. . . . . . . . . . . . . . . 662 P0600-SERIAL COMMUNICATION LINK . . . . . . 667 P0601-INTERNAL MEMORY CHECKSUM INVALID. . . . . . . . . . . . . . . . . . . . 668 P060B-ETC A/D GROUND PERFORMANCE . . 669 P060D-ETC LEVEL 2 APP PERFORMANCE . . 670 P060E-ETC LEVEL 2 TPS PERFORMANCE . . 671 P060F-ETC LEVEL 2 ECT PERFORMANCE . . 672 P061A-ETC LEVEL 2 TORQUE PERFORMANCE. . . . . . . . . . . . . . . . . . 673 P061C-ETC LEVEL 2 RPM PERFORMANCE . . 674 P0622-GENERATOR FIELD CONTROL CIRCUIT. . . . . . . . . . . . . . . . . . . . . 675 P0627-FUEL PUMP CONTROL CIRCUIT . . . . . 679 P062C-ETC LEVEL 2 MPH PERFORMANCE . . 682 P0630-VIN NOT PROGRAMMED IN PCM . . . . 683 P0632-ODOMETER NOT PROGRAMMED IN PCM. . . . . . . . . . . . . . . . 684 P0633-SKIM KEY NOT PROGRAMMED IN PCM. . . . . . . . . . . . . . . . . . . . . . 685 P0642-SENSOR REFERENCE VOLTAGE 1 CIRCUIT LOW. . . . . . . . . . . . . . . 686 P0643-PRIMARY 5-VOLT SUPPLY CIRCUIT HIGH. . . . . . . . . . . . . . . . . . 690 P0645-A/C CLUTCH CONTROL CIRCUIT . . . . . 693 P0652-SENSOR REFERENCE VOLTAGE 2 CIRCUIT LOW. . . . . . . . . . . . . . 697 P0653-SENSOR REFERENCE VOLTAGE 2 CIRCUIT HIGH. . . . . . . . . . . . . . . 700 P0685-AUTO SHUTDOWN RELAY CONTROL CIRCUIT. . . . . . . . . . . . . . 703 P0688-AUTO SHUTDOWN RELAY SENSE CIRCUIT LOW. . . . . . . . . . . . . . 707 P0700-TRANSMISSION CONTROL SYSTEM (MIL REQUEST). . . . . . . . . . . . . . 712 P0703-BRAKE SWITCH 2 PERFORMANCE . . 713 P0850-PARK/NEUTRAL SWITCH PERFORMANCE. . . . . . . . . . . . . . . 718 P1115-GENERAL TEMPERATURE RATIONALITY. . . . . . . . . . . . . . . . 722 P126B-ASD CONTROL CIRCUIT 2 LOW . . . . . 728 P126C-ASD CONTROL CIRCUIT 2 HIGH . . . . . 732 P126D-ASD CONTROL CIRCUIT 2 OPEN . . . . 736 P126E-ASD CONTROL CIRCUIT OVERCURRENT. . . . . . . . . . . . . . . . . 740 P1272-A/C CLUTCH CONTROL CIRCUIT 2 LOW. . . . . . . . . . . . . . . . . . . . 744 P1273-A/C CLUTCH CONTROL CIRCUIT 2 HIGH. . . . . . . . . . . . . . . . . . 747 P1274-A/C CLUTCH CONTROL CIRCUIT 2 OPEN. . . . . .. . . . . . . . . . . . 751 P1275-A/C CLUTCH CONTROL CIRCUIT 2 OVERCURRENT. . . . . . . . . . . . . . . 755 P1277-STARTER CONTROL CIRCUIT 2 LOW (TIPM). . . .. . . . . . . . . . . . . . . . 758 P1278-STARTER CONTROL CIRCUIT 2 HIGH (TIPM) . . . . . . . . . . . . 761 P1279-STARTER CONTROL CIRCUIT 2 OPEN (TIPM). . . . . . . . . . . 764 P127A-STARTER CONTROL CIRCUIT 2 OVERCURRENT. . . . . . . . . . 767 P127C-FUEL PUMP CONTROL CIRCUIT 2 LOW. . . . . . . . . . . . 770 P127D-FUEL PUMP CONTROL CIRCUIT 2 HIGH. . . . . . . . . . . . . . . . . . . 773 P127E-FUEL PUMP CONTROL CIRCUIT 2 OPEN (TIPM). . . . . . . . . . . 777 P0127F-FUEL PUMP CONTROL CIRCUIT 2 OVERCURRENT (TIPM). . . . . . . . . . . . . 781 P01404-EGR POSITION SENSOR RATIONALITY CLOSED. . . . . . . . . . . . . . . . . . . . . 784 P1411–CYLINDER 1 REACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . . 788 P1414–CYLINDER 4 REACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . . 793 DR ENGINE - ELECTRICAL DIAGNOSTICS 9 - 3 P1416–CYLINDER 6 REACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . . 798 P1417–CYLINDER 7 REACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . . 803 P1501-VEHICLE SPEED SENSOR 1/2 CORRELATION - DRIVE WHEELS. . . . . . . . . . . 808 P1502-VEHICLE SPEED SENSOR 1/2 CORRELATION - NON DRIVE WHEELS. . . . . . 811 P1521–INCORRECT ENGINE OIL TYPE . . . . . 814 P1572-BRAKE PEDAL STUCK ON . . . . . . . . . . . 815 P1573-BRAKE PEDAL STUCK OFF . . . . . . . . . . 819 P1593-SPEED CONTROL SWITCH 1/2 STUCK. . . . . . . . . . . . . . . . . . 822 P1593-SPEED CONTROL SWITCH 1 STUCK (3.7L, 4.7L). . . . . . . . .. . . . . . . . . . . . 831 P1602–PCM NOT PROGRAMMED . . . . . . . . . . . 836 P1603-PCM INTERNAL DUAL-PORT RAM COMMUNICATION FAILURE. . . . . . . . 837 P1604-PCM INTERNAL DUAL-PORT RAM READ/WRITE INTEGRITY FAILUR. . . . 838 P1607-PCM INTERNAL SHUTDOWN TIMER SLOW RATIONALITY. . . . . . . . . . . . . . 839 P1618-SENSOR REFERENCE VOLTAGE 1 CIRCUIT ERRATIC. . . . . . .. . . . . . . . . . . 840 P1628-SENSOR REFERENCE VOLTAGE 2 CIRCUIT ERRATIC. . . . . .. . . . . . . . . . . . 845 P1696-EEPROM MEMORY WRITE DENIED/ INVALID. . . . . . . . . . . . . 849 P1697-EMR (SRI) MILEAGE NOT STORED . . . 851 P1897-LEVEL 1 RPM BUS UNLOCK . . . . . . . . . 853 P2072-ELECTRONIC THROTTLE CONTROL SYSTEM - ICE BLOCKAGE. . . . . . . . . 854 P2074-MAP/TPS CORRELLATION - HIGH AIRFLOW/VACUUM LEAK DETECTED. . . 855 P2096-DOWNSTREAM FUEL TRIM SYSTEM 1 LEAN. . . . . . . . . . . . . . . 865 P2097-DOWNSTREAM FUEL TRIM SYSTEM 1 RICH. . . . . . . . . . . . . .. . . . . . . . . . . 870 P2098-DOWNSTREAM FUEL TRIM SYSTEM 2 LEAN. . . . . . . . . . . . . . . . . . . . . . . . 876 P2099-DOWNSTREAM FUEL TRIM SYSTEM 2 RICH. . . . . . . . . . . . . . 881 P2100-ELECTRONIC THROTTLE CONTROL MOTOR CIRCUIT. . . . . . . . . . . . . . . . . . 887 P2101-ELECTRONIC THROTTLE CONTROL MOTOR PERFORMANCE. . . . . . . . . 893 P2107-ELECTRONIC THROTTLE CONTROL MODULE PROCESSOR. . . . . . . . . . . 895 P2108-ELECTRONIC THROTTLE CONTROL MODULE PERFORMANCE. . . . . . . . . . . . 896 P2110-ELECTRONIC THROTTLE CONTROL - FORCED LIMITED RPM. . . . . . . . . . . 897 P2111-ELECTRONIC THROTTLE CONTROL - UNABLE TO CLOSE. . . . . . .. . . . . . . . 902 P2112-ELECTRONIC THROTTLE CONTROL - UNABLE TO OPEN. . . . . . . . . . . . . . . 907 P2115-ACCELERATOR PEDAL POSITION SENSOR 1 MINIMUM STOP PERFORMANCE. ....912 P2116-ACCELERATOR PEDAL POSITION SENSOR 2 MINIMUM STOP PERFORMANCE. . . . . . . . . . . 913 P2118-ELECTRONIC THROTTLE CONTROL MOTOR CIRCUIT. . . . . . . . .. . . . . . . . . . 914 P2122-ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT LOW. . . . . . .. . . . . . . . 920 P2123-ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT HIGH. . . . . . . . . . . . 926 P2127-ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT LOW. . . . . . . . . . . 930 P2128-ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT HIGH. . . . . . . . . . . . . 936 P2135-THROTTLE POSITION SENSOR 1/2 CORRELATION. . . . . . . . . . . 940 P2138-ACCELERATOR PEDAL POSITION SENSOR 1/2 CORRELATION. . . . . . . . . 948 P2161-VEHICLE SPEED SENSOR 2 ERRATIC. . . . . . . . . . . . . . . . . . . . . . . 954 P2166-ACCELERATOR PEDAL POSITION SENSOR 1 MAXIMUM STOP PERFORMANCE. . . . . . . . 958 P2167-ACCELERATOR PEDAL POSITION SENSOR 2 MAXIMUM STOP PERFORMANCE. . . . . . . . 959 P2172-HIGH AIRFLOW/VACUUM LEAK DETECTED (INSTANTANEOUS ACCUMULATION).. . . . . . . 960 P2173-HIGH AIRFLOW/VACUUM LEAK DETECTED (SLOW ACCUMULATION). . . . . . . 970 P2174-LOW AIRFLOW/RESTRICTION DETECTED (INSTANTANEOUS ACCUMULATION). . . . . . . . 980 P2175-LOW AIRFLOW/RESTRICTION DETECTED (SLOW ACCUMULATION). . . . . . . 990 P2181-COOLING SYSTEM PERFORMANCE .............. 1000 P2299-BRAKE PEDAL POSITION / ACCELERATOR PEDAL POSITION INCOMPATIBLE. . . . . . . . . 1006 P2302-IGNITION COIL 1 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1009 P2305-IGNITION COIL 2 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1013 P2308-IGNITION COIL 3 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1017 P2311-IGNITION COIL 4 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1021 P2314-IGNITION COIL 5 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1025 P2317-IGNITION COIL 6 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1029 P2320-IGNITION COIL 7 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1033 P2323-IGNITION COIL 8 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION. . . . . . 1037 P2503-CHARGING SYSTEM OUTPUT LOW . 1041 P2610-PCM INTERNAL SHUTDOWN TIMER FAST RATIONALITY. . . .. . . . . . . . . . . . . 1046 P3400-MDS RATIONALITY BANK 1 . . . . . . . . . 1047
9 - 4 ENGINE - ELECTRICAL DIAGNOSTICS DR P3401-MDS SOLENOID 1 CIRCUIT . . . . . . . . . 1049 P3402–CYLINDER 1 DEACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . 1054 P3425-MDS SOLENOID 4 CIRCUIT . . . . . . . . . 1058 P3426–CYLINDER 4 DEACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . 1062 P3441-MDS SOLENOID 6 CIRCUIT . . . . . . . . . 1066 P3442–CYLINDER 6 DEACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . 1070 P3449-MDS SOLENOID 7 CIRCUIT . . . . . . . . . 1074 P3450–CYLINDER 7 DEACTIVATION CONTROL PERFORMANCE. . . . . . . . . . . . . . . 1078 P3497-MDS RATIONALITY BANK 2 . . . . . . . . . 1082 U0001-CAN C BUS . . . . . . . . . . . . . . . . . . . . . . . 1084 U0101-LOST COMMUNICATION WITH TCM . 1086 U0121-LOST COMMUNICATION WITH ANTI-LOCK BRAKE MODULE. . . . . . . . . . . . . . 1088 U0141-LOST COMMUNICATION WITH FRONT CONTROL MODULE. . . . . . . . . . . . . . . 1090 U0155-NO CLUSTER BUS MESSAGE . . . . . . 1092 U0168-LOST COMMUNICATION WITH SKREEM. . . . . . . . . . . . . . . . . . . . . . . . 1093 U110C-NO FUEL LEVEL BUS MESSAGE RECEIVED. . . . . . . . . . . . . . . . . . . . 1095 U110E-LOST AMBIENT TEMPERATURE MESSAGE. . . . . . . . . . . . . . . . . . . . . . . 1097 U1110-LOST VEHICLE SPEED MESSAGE . . 1099 U1113-LOST A/C PRESSURE MESSAGE . . . . 1101 U1120-LOST WHEEL DISTANCE MESSAGE.... . 1103 U1403-IMPLAUSIBLE FUEL LEVEL SIGNAL RECEIVED. . . . . . . . . . . . . . . . . . . . . 1105 U1412-IMPLAUSIBLE VEHICLE SPEED SIGNAL RECEIVED. . . . . . . . . . . . . . . . . . . 1107 U1417-IMPLAUSIBLE LEFT WHEEL DISTANCE SIGNAL RECEIVED. . . . . . . . . . . . . 1110 U1418-IMPLAUSIBLE RIGHT WHEEL DISTANCE SIGNAL RECEIVED. . . . . . . . . . . . . 1113 *5.7L INTERMITTENT NO CRANK CONDITION. . . . . . . . . . . . . . . . . . . . 1116 *CHECKING THE FUEL DELIVERY SYSTEM ....... 1117 *HARD START FUEL SYSTEM . . . . . . . . . . . . . 1120 *ENGINE CRANKS BUT DOES NOT START . 1123 *FUEL PRESSURE LEAK DOWN . . . . . . . . . . . 1127 *NO CRANK CONDITION . . . . . . . . . . . . . . . . . . 1128 *NO RESPONSE WITH A NO START CONDITION. . . . . . .. . . . . . . . . . . . 1133 *START AND STALL CONDITION . . . . . . . . . . . 1139 STANDARD PROCEDURE POWERTRAIN VERIFICATION TEST . . . . . . . 1142
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