Powertrain Diagnostic Procedures
- Introduction
- Identification Of System
- System Description And Functional Operation
- Disclaimers, Safety, Warnings
- Required Tools And Equipment
- Glossary Of Terms
- Diagnostic Information And Procedures
- Notes
- DRIVEABILITY-Diesel - Symptoms
- DRIVEABILITY-Diesel - Diagnostic Tests
- P1105 Atmospheric Pressure Sensor Signal Voltage Too High; P-1105 Atmospheric Pressure Sensor Signal Voltage Too Low; P1613-ECM Internal Error - Lower Stabilization Limit; P1613-ECM Internal Error - Upper Stabilization Limit; P1614-ECM Communication #1; P1614-ECM Communication #2; P1614-ECM Quantity Stop; P1614-ECM Recovery Error; P1614-ECM Shut Off Monitoring; P1617-ECM EEPROM Adaption Value; P1617-ECM EEPROM Communication; P1630-Immobilizer - No Error In ECM EEPROM Test; P1666-After Run Shut Off Error-Injection POWERSTAGE; P1666-After Run Shut Off Error-Zero Quantity; P2319-A/D Converter Error App Sensor Ground Failure; P2319-A/D Converter Error Internal Failure; P2319-A/D Converter Error Voltage Failure; P2320-Capacitor #1 - Voltage Error; P2320-Capacitor #2 - Voltage Error;
- P0100-Mass Air Flow Sensor Plausibility #1; P0100-Mass Air Flow Sensor Plausibility #2; P0100-Mass Air Flow Sensor Plausibility #3; P0100-Mass Air Flow Sensor Plausibility #4; P0100-Mass Air Flow Sensor Signal Voltage Too High; P0100-Mass Air Flow Sensor Signal Voltage Too Low; P0100-Mass Air Flow Sensor Supply Voltage Too High Or Low;
- Notes
- When Monitored and Set Condition:
- P0100-Mass Air Flow Sensor Plausibility #1
- P0100-Mass Air Flow Sensor Plausibility #2
- P0100-Mass Air Flow Sensor Plausibility #3
- P0100-Mass Air Flow Sensor Plausibility #4
- P0100-Mass Air Flow Sensor Signal Voltage Too High
- P0100-Mass Air Flow Sensor Signal Voltage Too Low
- P0100-Mass Air Flow Sensor Supply Voltage Too High Or Low
- Possible Causes
- Diagnostic Procedure
- P0105-Boost Pressure Sensor Plausibility
- P0105-Boost Pressure Sensor Signal Voltage Too High
- P0105-Boost Pressure Sensor Signal Voltage Too Low
- P0105-Boost Pressure Sensor Supply Voltage Too High Or Low
- P0110-Intake Air Temp Sensor Circuit Signal Voltage Too High
- P0110-Intake Air Temp Sensor Circuit Signal Voltage Too Low
- P0115-Engine Coolant Temp Sensor Circuit Engine Is Cold Too Long
- P0115-Engine Coolant Temp Sensor Circuit Signal Voltage Too High
- P0115-Engine Coolant Temp Sensor Circuit Signal Voltage Too Low
- P0180-Fuel Temperature Sensor Circuit - Signal Voltage Too High
- P0180-Fuel Temperature Sensor Circuit - Signal Voltage Too Low
- P0190-Fuel Press Sensor Circuit MALF Signal Voltage Too High
- P0190-Fuel Press Sensor Circuit MALF Signal Voltage Too Low
- P0190-Fuel Press Sensor Circuit MALF Supply Voltage Too High Or Low
- P0190-Fuel Press Sensor Circuit Plausibility
- P0201-Cylinder 1-Injector Circuit Current Decrease; P0201-Cylinder 1-Injector Circuit Load Drop; P0201-Cylinder 1-Injector Circuit OVERCURRENT High Side; P0201-Cylinder 1-Injector Circuit OVERCURRENT Low Side; P0202-Cylinder 2-Injector Circuit Current Decrease; P0202-Cylinder 2-Injector Circuit Load Drop; P0202-Cylinder 2-Injector Circuit OVERCURRENT High Side; P0202-Cylinder 2-Injector Circuit OVERCURRENT Low Side; P0203-Cylinder 3-Injector Circuit Current Decrease; P0203-Cylinder 3-Injector Circuit Load Drop; P0203-Cylinder 3-Injector Circuit OVERCURRENT High Side; P0203-Cylinder 3-Injector Circuit OVERCURRENT Low Side; P0204-Cylinder 4-Injector Circuit Current Decrease; P0204-Cylinder 4-Injector Circuit Load Drop; P0204-Cylinder 4-Injector Circuit OVERCURRENT High Side; P0204-Cylinder 4-Injector Circuit OVERCURRENT Low Side; P0205-Cylinder 5-Injector Circuit Current Decrease; P0205-Cylinder 5-Injector Circuit Load Drop; P0205-Cylinder 5-Injector Circuit OVERCURRENT High Side; P0205-Cylinder 5-Injector Circuit OVERCURRENT Low Side;
- Notes
- When Monitored & Set Conditions
- P0201-Cylinder 1-Injector Circuit Current Decrease
- P0201-Cylinder 1-Injector Circuit Load Drop
- P0201-Cylinder 1-Injector Circuit OVERCURRENT High Side
- P0201-Cylinder 1-Injector Circuit OVERCURRENT Low Side
- P0202-Cylinder 2-Injector Circuit Current Decrease
- P0202-Cylinder 2-Injector Circuit Load Drop
- P0202-Cylinder 2-Injector Circuit OVERCURRENT High Side
- P0202-Cylinder 2-Injector Circuit OVERCURRENT Low Side
- P0203-Cylinder 3-Injector Circuit Current Decrease
- P0203-Cylinder 3-Injector Circuit Load Drop
- P0203-Cylinder 3-Injector Circuit OVERCURRENT High Side
- P0203-Cylinder 3-Injector Circuit OVERCURRENT Low Side
- P0204-Cylinder 4-Injector Circuit Current Decrease
- P0204-Cylinder 4-Injector Circuit Load Drop
- P0204-Cylinder 4-Injector Circuit OVERCURRENT High Side
- P0204-Cylinder 4-Injector Circuit OVERCURRENT Low Side
- P0205-Cylinder 5-Injector Circuit Current Decrease
- P0205-Cylinder 5-Injector Circuit Load Drop
- P0205-Cylinder 5-Injector Circuit OVERCURRENT High Side
- P0205-Cylinder 5-Injector Circuit OVERCURRENT Low Side
- Possible Causes
- Diagnostic Procedure
- P0500-Vehicle Speed Sensor - Plausibility #1; P0500-Vehicle Speed Sensor - Plausibility #2; P0500-Vehicle Speed Sensor Frequency Too High; P0500-Vehicle Speed Sensor Signal Voltage Too High;
- P0600-Can Data Bus - Bus Failure; P0600-Can Data Bus - Hardware Fault; P0600-Can Data Bus - Transmission Error #1; P0600-Can Data Bus - Transmission Error #2;
- P0703-Brake Switch Signal Circuits Incorrect Can Message; P0703-Brake Switch Signal Circuits Plausibility #1; P0703-Brake Switch Signal Plausibility #2;
- P1187-Fuel Rail Pressure Malfunction Actuator Sticking; P1187-Fuel Rail Pressure Malfunction Leakage Detected; P1187-Fuel Rail Pressure Malfunction Leakage Detected; P1187-Fuel Rail Pressure Malfunction Positive Deviation At Engine Speed To High; P1187-Fuel Rail Pressure Malfunction Pressure Too High-Shut Off; P1187-Fuel Rail Pressure Malfunction Pressure Too Low; P1187-Fuel Rail Pressure Malfunction Solenoid Open;
- P1188-Fuel Shutdown Solenoid Circuit Open; P1188-Fuel Shutdown Solenoid Circuit Shorted To Ground Or B+;
- P1190-Fuel Pressure Solenoid Circuit Open Circuit; P1190-Fuel Pressure Solenoid Circuit Plausibility; P1190-Fuel Pressure Solenoid Circuit Shorted To Ground Or B+; P1663-Fuel Pressure Solenoid Signal Voltage Too High; P1663-Fuel Pressure Solenoid Signal Voltage Too Low;
- P1192-Engine Oil Sensor Water Contamination; P1192-Engine Oil Sensor Oil Level Plausibility; P1192-Engine Oil Sensor Oil Quality Plausibility;
- P1192-Engine Oil Sensor Circuit Open Or Shorted To Ground; P1192-Engine Oil Sensor Supply Voltage Too High Or Low; P1192-Engine Oil Sensor Synchronization Error #1; P1192-Engine Oil Sensor Synchronization Error #2; P1192-Engine Oil Sensor Timing Error;
- P1221-Can Message - Abs Message Error
- P1221-Can Message - TCM Message Error;
- P1222-Acc Pedal Position Sensor 1 CKT Plausibility #1; P1222-Acc Pedal Position Sensor 1 CKT Plausibility #2; P1222-Acc Pedal Position Sensor 1 CKT Plausibility #3; P1222-Acc Pedal Position Sensor 1 CKT Signal Voltage Too High; P1222-Acc Pedal Position Sensor 1 CKT Signal Voltage Too Low; P1222-Acc Pedal Position Sensor 1 CKT Supply Voltage Too High Or Low; P1234-Acc Pedal Position Sensor 2 Circuit Plausibility 1 And 2; P1234-Acc Pedal Position Sensor 2 CKT Signal Voltage Too High; P1234-Acc Pedal Position Sensor 2 CKT Signal Voltage Too Low; P1234-Acc Pedal Position Sensor 2 CKT Supply Voltage Too High Or Low;
- P1330-Starter Relay Circuit Open Circuit; P1330-Starter Relay Circuit Short Circuit;
- P1335-CKP Sensor Circuit Dynamic Plausibility; P1335-CKP Sensor Circuit Plausibility #1; P1335-CKP Sensor Circuit Plausibility #2;
- P1354-CMP/CKP Position Sensor Circuit - CKP Dynamic Plausibility;
- P1354-CMP/CKP Position Sensor Circuit - CMP/CKP Sync Failure; P1354-CMP/CKP Position Sensor Circuit - Correction For Main Injection Delayed; P1354-CMP/CKP Position Sensor Circuit - Fuel Shut-Off Activated;
- P1354-CMP/CKP Position Sensor Circuit - Dynamic Plausibility; P1354-CMP/CKP Position Sensor Circuit - Signal Frequency Too High;
- P1403-EGR Solenoid Circuit Improper Flow; P1403-EGR Solenoid Circuit Negative Deviation; P1403-EGR Solenoid Circuit Positive Deviation
- P1403-EGR Solenoid Circuit Open Circuit
- P1403-EGR Solenoid Circuit Short Circuit
- P1470-Boost Pressure Solenoid Circuit - Plausibility; P1470-Boost Pressure Solenoid Circuit Negative Deviation; P1470-Boost Pressure Solenoid Circuit Positive Deviation;
- P1470-Boost Pressure Solenoid Circuit Open Circuit;
- P1470-Boost Pressure Solenoid Circuit Short Circuit
- P1481-Glow Plug Failure - Cylinder #1; P1481-Glow Plug Failure - Cylinder #2; P1481-Glow Plug Failure - Cylinder #3; P1481-Glow Plug Failure - Cylinder #4; P1481-Glow Plug Failure - Cylinder #5;
- P1482-Glow Plug Module - Communication Fault; P1482-Glow Plug Module - Incorrect Reception Message; P1482-Glow Plug Module - Short Circuit;
- P1482-Glow Plug Module - Excess Current; P1482-Glow Plug Module - Incorrect Diagnostic Sequence; P1482-Glow Plug Module - Internal Fault;
- P1520-S/C - Can Message Plausibility; P1520-S/C - Negative Acceleration Deviation; P1520-S/C - Negative Acceleration Deviation; P1520-S/C - Positive Acceleration Deviation; P1520-S/C - Switch Signal Out Of Range; P1520-S/C - Switch Signal Plausibility;
- P1610-Engine Control Relay Shuts Off Too Early
- P1610-Engine Control Relay Shuts Off Too Late
- P1611-Sensor Reference Voltage A CKT Voltage Too High
- P1611-Sensor Reference Voltage A CKT Voltage Too Low
- P1612-Ignition Voltage - Voltage Error
- P1615-ECM Internal Error - Supply Voltage Is Too High; P1615-ECM Voltage Supply Is Too Low;
- P1617- ECM CODEWORD Is Incorrect Or Missing; P1617- ECM Version Number Missing;
- P1630-Immobilizer Message Missing
- P1661-Capacitor #1 Calculated Voltage Is Incorrect; P1661-Capacitor #1 Readout Too Large; P1661-Capacitor #1 Readout Too Small; P1661-Capacitor 1 Voltage Too High; P1661-Capacitor 1 Voltage Too Low;
- P1681-ACM Circuit Fault
- P2006-Low Fuel Pressure Sensor Signal Voltage Too Hi
- P2006-Low Side Fuel Pressure Sensor - Signal Voltage Is Too Low
- P2007-Fuel Delivery - Minimum Pressure Not Reached; P2007-Fuel Delivery Plausibility; P2007-Fuel Delivery- Fuel Filter Restriction; P2007-Fuel Delivery- Pressure Too Low; P2008-Fuel Pressure - Measurement Is Too High; P2008-Fuel Pressure - Measurement Is Too Low;
- P2009-Water Level Sensor - Water In Fuel;
- P2200-Instrument Cluster - Can Error; P2200-Instrument Cluster - Glow Lamp Fault;
- P2203-Torque Reduction Message From Abs - Can Plausibility; P2203-Torque Reduction Message From Abs - Message Error; P2203-Torque Reduction Message From Abs - Messages Missing; P2203-Torque Reduction Message From Abs - No Communication; P2203-Torque Reduction Message From Abs - Plausibility #1; P2203-Torque Reduction Message From Abs Plausibility #2;
- P2204-Torque Reduction Message From TCM - Can Plausibility; P2204-Torque Reduction Message From TCM - Engine Stop; P2204-Torque Reduction Message From TCM - Message Error; P2204-Torque Reduction Message From TCM - Messages Missing; P2204-Torque Reduction Message From TCM - Plausibility; P2204-Torque Reduction Message From TCM - TCM DTC #1; P2204-Torque Reduction Message From TCM - TCM DTC #2;
- P2306-Sensor Reference Voltage B CKT Voltage Too High
- P2306-Sensor Reference Voltage B CKT Voltage Too Low
- Verification Tests
- Component Locations
- Connector PINOUTS
- Schematic Diagrams
- Charts And Graphs