P0008
Engine Positions System Performance Bank 1
Generic sensor circuit, range/performance, signal voltage, and open/short OBD-II codes.
Generic sensor codes flag electrical issues: open circuit, short to ground, out-of-range readings. Diagnose the specific sensor and replace; suppression is rare and only when the sensor itself is being deleted (e.g. for race-spec builds).
Engine Positions System Performance Bank 1
Engine Position System Performance Bank 2
Intake Valve Control Solenoid Circuit Range/Performance Bank 1
Exhaust Valve Control solenoid Circuit Range/Performance Bank 1
Intake valve Control Solenoid Circuit Range/Performance Bank 2
Exhaust Valve Control Solenoid Circuit Range/Performance Bank 2
HO2S Heater Control Circuit (Bank 1 Sensor 1)
HO2S Heater Control Circuit Low (Bank 1 Sensor 1)
HO2S Heater Control Circuit High (Bank 1 Sensor 1)
HO2S Heater Control Circuit (Bank 1 Sensor 2)
HO2S Heater Control Circuit Low (Bank 1 Sensor 2)
HO2S Heater Control Circuit High (Bank 1 Sensor 2)
HO2S Heater Control Circuit (Bank 1 Sensor 3)
HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
HO2S Heater Control Circuit High (Bank 1 Sensor 3)
HO2S Heater Control Circuit (Bank 2 Sensor 1)
HO2S Heater Control Circuit Low (Bank 2 Sensor 1)
HO2S Heater Control Circuit High (Bank 2 Sensor 1)
HO2S Heater Resistance (Bank 1, Sensor 1)
HO2S Heater Resistance (Bank 1, Sensor 2)
HO2S Heater Resistance (Bank 1, Sensor 3)
HO2S Heater Control Circuit (Bank 2 Sensor 2)
HO2S Heater Control Circuit Low (Bank 2 Sensor 2)
HO2S Heater Control Circuit High (Bank 2 Sensor 2)
HO2S Heater Resistance (Bank 2, Sensor 1)
HO2S Heater Resistance (Bank 2, Sensor 2)
HO2S Heater Resistance (Bank 2, Sensor 3)
HO2S Heater Control Circuit (Bank 2 Sensor 3)
HO2S Heater Control Circuit Low (Bank 2 Sensor 3)
HO2S Heater Control Circuit High (Bank 2 Sensor 3)
Intake Valve Control Solenoid Circuit (Bank 1)
Intake Valve Control Solenoid Circuit Low (Bank 1)
Intake Valve Control Solenoid Circuit High (Bank 1)
Exhaust Valve Control Solenoid Circuit (Bank 1)
Exhaust Valve Control Solenoid Circuit Low (Bank 1)
Exhaust Valve Control Solenoid Circuit High (Bank 1)
Intake valve Control Solenoid Circuit (Bank 2)
Intake Valve Control Solenoid Circuit Low (Bank 2)
Intake Valve Control Solenoid Circuit High (Bank 2)
Exhaust Valve Control Solenoid Circuit (Bank 2)
Exhaust Valve Control Solenoid Circuit Low (Bank 2)
Exhaust Valve Control Solenoid Circuit High (Bank 2)
Mass or Volume Air Flow Circuit Range/Performance Problem
Mass or Volume Air Flow Circuit Low Input
Mass or Volume Air Flow Circuit High Input
Mass or Volume Air Flow Circuit Intermittent
02 Sensor Circuit Malfunction (Bank I Sensor 1)
02 Sensor Circuit Low Voltage (Bank I Sensor I)
02 Sensor Circuit High Voltage (Bank I Sensor 1)
02 Sensor Circuit Slow Response (Bank 1 Sensor 1)
02 Sensor Circuit No Activity Detected (Bank I Sensor 1)
02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
02 Sensor Circuit Malfunction (Bank I Sensor 2)
02 Sensor Circuit Low Voltage (Bank I Sensor 2)
02 Sensor Circuit High Voltage (Bank I Sensor 2)
02 Sensor Circuit Slow Response (Bank 1 Sensor 2)
02 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
02 Sensor Circuit Malfunction (Bank I Sensor 3)
02 Sensor Circuit Low Voltage (Bank I Sensor 3)
02 Sensor Circuit High Voltage (Bank I Sensor 3)
02 Sensor Circuit Slow Response (Bank 1 Sensor 3)
02 Sensor Circuit No Activity Detected (Bank I Sensor 3)
02 Sensor Heater Circuit Malfunction (Bank I Sensor 3)
02 Sensor Circuit Malfunction (Bank 2 Sensor I)
02 Sensor Circuit Low Voltage (Bank 2 Sensor I)
02 Sensor Circuit High Voltage (Bank 2 Sensor 1)
02 Sensor Circuit Slow Response (Bank 2 Sensor 1)
02 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)
02 Sensor Circuit Malfunction (Bank 2 Sensor 2)
02 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
02 Sensor Circuit High Voltage (Bank 2 Sensor 2)
02 Sensor Circuit Slow Response (Bank 2 Sensor 2)
02 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
02 Sensor Circuit Malfunction (Bank 2 Sensor 3)
02 Sensor Circuit Low Voltage (Bank 2 Sensor 3)
02 Sensor Circuit High Voltage (Bank 2 Sensor 3)
02 Sensor Circuit Slow Response (Bank 2 Sensor 3)
02 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3)
Rough Road Sensor A Signal Circuit
Rough Road Sensor B Signal Circuit
Glow Plug/Heater Circuit "A" Malfunction
Glow Plug/Heater Indicator Circuit Malfunction
Secondary Air Injection System Switching Valve A Circuit Malfunction
Secondary Air Injection System Switching Valve A Circuit Open
Secondary Air Injection System Switching Valve A Circuit Shorted
Secondary Air Injection System Switching Valve B Circuit Malfunction
Secondary Air Injection System Switching Valve B Circuit Open
Secondary Air Injection System Switching Valve B Circuit Shorted
Secondary Air Injection System Relay "A" Circuit Malfunction
Secondary Air Injection System Relay "B" Circuit Malfunction
Evaporative Emission Control System Purge Control Valve Circuit
Evaporative Emission Control System Purge Control Valve Circuit Open
Evaporative Emission Control System Purge Control Valve Circuit Shorted
Evaporative Emission Control System Vent Control Circuit Malfunction
Evaporative Emission Control System Vent Control Circuit Open
Evaporative Emission Control System Vent Control Circuit Shorted
Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
Evaporative Emission Control System Pressure Sensor Malfunction
Evaporative Emission Control System Pressure Sensor Range/Performance
Evaporative Emission Control System Pressure Sensor Low Input
Evaporative Emission Control System Pressure Sensor High Input
Evaporative Emission Control System Pressure Sensor Intermittent
Evaporative Emission System Purge Control Valve Circuit Low
Evaporative Emission System Purge Control Valve Circuit High
Purge Flow Sensor Circuit Malfunction
Purge Flow Sensor Circuit Range/Performance
Purge Flow Sensor Circuit Low Input
Purge Flow Sensor Circuit High Input
Purge Flow Sensor Circuit Intermittent
Exhaust Pressure Sensor Malfunction
Exhaust Pressure Sensor Range/Performance
Exhaust Pressure Sensor Low
Exhaust Pressure Sensor High
Exhaust Pressure Sensor Intermittent
Exhaust Pressure Control Valve Range/Performance
Cooling Fan I Control Circuit Malfunction
Cooling Fan 2 Control Circuit Malfunction
Cooling Fan 3 Control Circuit Malfunction
Cooling Fan Circuit Over Current
Cooling Fan Power/Ground Circuit Malfunction
Evaporative Emission System Vent Valve Control Circuit Low
Evaporative Emission System Vent Valve Control Circuit High
Vehicle Speed Sensor Malfunction
Vehicle Speed Sensor Range/Performance
Vehicle Speed Sensor Low Input
Vehicle Speed Sensor Intermittent/Erratic/High
Idle Air Control System Circuit Low
Idle Air Control System Circuit High
Idle Air Control Circuit
Starter Request Circuit
Idle Air Control Circuit Intermittent
Idle Air Control System Performance
Engine Oil Pressure Sensor/Switch Circuit Malfunction
Engine Oil Pressure Sensor/Switch Circuit Range/Performance
Engine Oil Pressure Sensor/Switch Circuit Low Voltage
Engine Oil Pressure Sensor/Switch Circuit High Voltage
Cruise Control Servo Control Circuit Range/Performance
Fan Speed Sensor Circuit
Fan Speed Sensor Circuit Range/Performance
Fan Speed Sensor Circuit No Signal
Fan Speed Sensor Circuit Intermittent
A/C Refrigerant Pressure Sensor Circuit Malfunction
A/C Refrigerant Pressure Sensor Circuit Range/Performance
A/C Refrigerant Pressure Sensor Circuit Low Input
A/C Refrigerant Pressure Sensor Circuit High Input
Intake Air Heater "A" Circuit
Intake Air Heater "A" Circuit Low
Intake Air Heater "A" Circuit High
Intake Air Heater "A" Circuit Open
Power Steering Pressure Sensor Circuit Malfunction
Power Steering Pressure Sensor Circuit Range/Performance
Power Steering Pressure Sensor Circuit Low Input
Power Steering Pressure Sensor Circuit High Input
Power Steering Pressure Sensor Circuit Intermittent
System Voltage Unstable
System Voltage High
Cruise Control Multi-Function Input "A" Circuit
Cruise Control On Signal Malfunction
Cruise Control Off Signal Malfunction
Cruise Control Resume Signal Malfunction
Cruise Control Set Signal Malfunction
Cruise Control Coast Signal Malfunction
Cruise Control Accel Signal Malfunction
Cruise Control/Brake Switch A Circuit Malfunction
Cruise Control/Brake Switch A Circuit Low
Cruise Control/Brake Switch A Circuit High
Cruise Control Input Circuit
Cruise Control Input Circuit Low
Cruise Control Input Circuit High
Cruise Control Multi-Function Input "A" Circuit Stuck
Cruise Control Multi-Function Input "A" Circuit Range/Performance
Cruise Control Multi-Function Input "A" Circuit Low
Cruise Control Multi-Function Input "A" Circuit High
Cruise Control Vacuum Control Circuit/Open
Cruise Control Vacuum Control Circuit Low
Cruise Control Vacuum Control Circuit High
Cruise Control Vent Control Circuit/Open
Cruise Control Vent Control Circuit Low
Cruise Control Vent Control Circuit High
Cruise Control Multi-Function Input "B" Circuit
Cruise Control Multi-Function Input "B" Circuit Stuck
Cruise Control Multi-Function Input "B" Circuit Range/Performance
Cruise Control Multi-Function Input "B" Circuit Low
Cruise Control Multi-Function Input "B" Circuit High
Cruise Control Servo Control Circuit/Open
Cruise Control Servo Control Circuit Low
Cruise Control Servo Control Circuit High
Starter Relay Circuit
Starter Relay Circuit Low
Starter Relay Circuit High
Generator Control Circuit Malfunction
Generator Lamp "L" Control Circuit Malfunction
Generator Field "F" Control Circuit Malfunction
Generator Lamp Control Circuit
Generator Field/F Terminal Circuit Low
Generator Field/F Terminal Circuit High
Power Steering Control Circuit
Power Steering Control Circuit Low
Power Steering Control Circuit High
Intake Air Heater Control Circuit
A/C Clutch Relay Control Circuit
A/C Clutch Relay Control Circuit Low
A/C Clutch Relay Control Circuit High
Immobilizer Lamp Control Circuit
Speed Control Lamp Control Circuit
Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
Sensor Reference Voltage “B” Circuit/Open
Sensor Reference Voltage “B” Circuit Low
Sensor Reference Voltage “B” Circuit High
Engine RPM Output Circuit Malfunction
Engine Hot Lamp Output Control Circuit Malfunction
Actuator Supply Voltage "A" Circuit/Open
Actuator Supply Voltage "A" Circuit Low
Actuator Supply Voltage "A" Circuit High
Intake Manifold Tuning Valve Control Circuit/Open Bank 1
Intake Manifold Tuning Valve Control Circuit Low Bank 1
Intake Manifold Tuning Valve Control Circuit High Bank 1
Intake Manifold Tuning Valve Control Circuit/Open Bank 2
Intake Manifold Tuning Valve Control Circuit Low Bank 2
Intake Manifold Tuning Valve Control Circuit High Bank 2
ECM/PCM Power Relay Control Circuit /Open
ECM/PCM Power Relay Control Circuit Low
ECM/PCM Power Relay Control Circuit High
ECM/PCM Power Relay Sense Circuit /Open
ECM/PCM Power Relay Sense Circuit Low
ECM/PCM Power Relay Sense Circuit High
Fan 1 Control Circuit Low P0692 Fan 1 Control Circuit High
Fan 2 Control Circuit Low
Fan 2 Control Circuit High
Fan 3 Control Circuit Low
Fan 3 Control Circuit High
Sensor Reference Voltage “C” Circuit/Open
Sensor Reference Voltage “C” Circuit Low
Sensor Reference Voltage “C” Circuit High
Torque Converter/Brake Switch B Circuit Malfunction
Clutch Switch Input Circuit Malfunction
Input/Turbine Speed Sensor Circuit Malfunction
Input/Turbine Speed Sensor Circuit Range/Performance
Input/Turbine Speed Sensor Circuit No Signal
Input/Turbine Speed Sensor Circuit Intermittent
Torque Converter/Brake Switch B Circuit Low
Output Speed Sensor Circuit Malfunction
Output Speed Sensor Range/Performance
Output Speed Sensor No Signal
Output Speed Sensor Intermittent
Torque Converter/Brake Switch B Circuit High
Engine Speed input Circuit Malfunction
Engine Speed Input Circuit Range/Performance
Engine Speed Input Circuit No Signal
Engine Speed Input Circuit Intermittent
Torque Converter Clutch Circuit Malfunction
Torque Converter Clutch Circuit Performance or Stuck Off
Torque Converter Clutch Circuit Stock On
Torque Converter Clutch Circuit Electrical
Torque Converter Clutch Circuit Intermittent
Pressure Control Solenoid Performance or Stuck Off
Shift Solenoid A Performance or Stuck Off
Shift Solenoid B Performance or Stock Off
Shift Solenoid C Performance or Stuck Off
Shift Solenoid D Performance or Stuck Off
Shift Solenoid E Performance or Stuck Off
Pressure Control Solenoid "B" Performance or Stuck off
Normal/Performance Switch Circuit Malfunction
Intermediate Shaft Speed Sensor “A” Circuit
Intermediate Shaft Speed Sensor “A” Circuit Range/Performance
Intermediate Shaft Speed Sensor “A” Circuit No Signal
Intermediate Shaft Speed Sensor “A” Circuit Intermittent
Pressure Control Solenoid "C" Performance or Stuck off
Reverse Inhibit Control Circuit Malfunction
1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
Clutch Position Sensor Circuit
Clutch Position Sensor Circuit Range/Performance
Clutch Position Sensor Circuit Low
Clutch Position Sensor Circuit High
Clutch Position Sensor Circuit Intermittent
Reverse Input Circuit
Reverse Output Circuit
Upshift Switch Circuit
Downshift Switch Circuit
Starter Disable Circuit
Driveline Disconnect Switch Input Circuit
Up and Down Shift Switch Circuit
Up and Down Shift Switch Circuit Low
Up and Down Shift Switch Circuit High
Four Wheel Drive (4WD) Switch Circuit
Four Wheel Drive (4WD) Switch Circuit Range/Performance
Four Wheel Drive (4WD) Switch Circuit Low
Park/Neutral Switch Input Circuit
Park/Neutral Switch Input Circuit Low
Park/Neutral Switch Input Circuit High
Drive Switch Input Circuit
Drive Switch Input Circuit Low
Drive Switch Input Circuit High
Traction Control Input Signal
Traction Control Input Signal Range/Performance
Traction Control Input Signal Low
Traction Control Input Signal High
Intake Manifold Runner Pos Sensor/Switch Circ Bank1
Intake Manifold Runner Pos Sensor/Switch Circ Range/Perf Bank1
Intake Manifold Runner Pos Sensor/Switch Circ Low Bank1
Intake Manifold Runner Pos Sensor/Switch Circ High Bank1
Intake Manifold Runner Pos Sensor/Switch Circ Interm Bank1
Intake Manifold Runner Pos Sensor/Switch Circ Bank2
Intake Manifold Runner Pos Sensor/Switch Circ Range/Perf Bank2
Intake Manifold Runner Pos Sensor/Switch Circ Low Bank2
Intake Manifold Runner Pos Sensor/Switch Circ High Bank2
Intake Manifold Runner Pos Sensor/Switch Circ Interm Bank2
Exhaust Gas Temp Sensor Circ Bank1 Sensor 2
Exhaust Gas Temp Sensor Circ Low Bank1 Sensor 2
Exhaust Gas Temp Sensor Circ High Bank1 Sensor 2
Exhaust Gas Temp Sensor Circ Bank2 Sensor 2
Exhaust Gas Temp Sensor Circ Low Bank2 Sensor 2
Exhaust Gas Temp Sensor Circ High Bank2 Sensor 2
IMT Valve Pos Sensor/Switch Circ
IMT Valve Pos Sensor/Switch Circ Range/Perf
IMT Valve Pos Sensor/Switch Circ Low
IMT Valve Pos Sensor/Switch Circ High
IMT Valve Pos Sensor/Switch Circ Interm
Exhaust Gas Temp Sensor Circ Range/Perf Bank1 Sensor 1
Exhaust Gas Temp Sensor Circ Interm Bank1 Sensor 1
Exhaust Gas Temp Sensor Circ Range/Perf Bank2 Sensor 1
Exhaust Gas Temp Sensor Circ Interm Bank2 Sensor 1
Exhaust Gas Temp Sensor Circ Range/Perf Bank1 Sensor 2
Exhaust Gas Temp Sensor Circ Interm Bank1 Sensor 2
Exhaust Gas Temp Sensor Circ Range/Perf Bank2 Sensor 2
Exhaust Gas Temp Sensor Circ Interm Bank2 Sensor 2
Vehicle Speed SensorB
Vehicle Speed SensorB Range/Perf
Vehicle Speed SensorB Circ Low
Vehicle Speed SensorB Interm/Erratic
Vehicle Speed SensorA / B Correlation
Cooling System Performance
Intake Air Temp Sensor 1 / 2 Correlation
EVAP Leak Detection Pump Sense Circ Range/Perf
Sec Air Inj Sys Air Flow/Press Sensor Circ Bank1
Sec Air Inj Sys Air Flow/Press Sensor Circ Range/Perf Bank1
Sec Air Inj Sys Air Flow/Press Sensor Circ Low Bank1
Sec Air Inj Sys Air Flow/Press Sensor Circ High Bank1
Sec Air Inj Sys Air Flow/Press Sensor Circ Interm/Erratic Bank1
Sec Air Inj Sys Air Flow/Press Sensor Circ Bank2
Sec Air Inj Sys Air Flow/Press Sensor Circ Range/Perf Bank2
Sec Air Inj Sys Air Flow/Press Sensor Circ Low Bank2
Sec Air Inj Sys Air Flow/Press Sensor Circ High Bank2
Sec Air Inj Sys Air Flow/Press Sensor Circ Interm/Eratic Bank2
Charging Sys Voltage
Charging Sys Voltage Low
Charging Sys Voltage High
ECM/PCM Power Input Signal
ECM/PCM Power Input Signal Range/Perf
ECM/PCM Power Input Signal Low
ECM/PCM Power Input Signal High
ECM/PCM Power Input Signal Interm
ECM/PCM Power Relay Sense Circ Range/Perf
A/C Refrigerant Press SensorB Circ
A/C Refrigerant Press SensorB Circ Range/Perf
A/C Refrigerant Press SensorB Circ Low
A/C Refrigerant Press SensorB Circ High
Vacuum Reservoir Press Sensor Circ
Vacuum Reservoir Press Sensor Circ Range/Perf
Vacuum Reservoir Press Sensor Circ Low
Vacuum Reservoir Press Sensor Circ High
Vacuum Reservoir Press Sensor Circ Interm
Torque Mgmt Request Input Signal A
Torque Mgmt Request Input Signal A Range/Perf
Torque Mgmt Request Input Signal A Low
Torque Mgmt Request Input Signal A High
Torque Mgmt Request Input Signal B
Torque Mgmt Request Input Signal B Range/Perf
Torque Mgmt Request Input Signal B Low
Torque Mgmt Request Input Signal B High
Intake Air Heater A Circ Range/Perf
Intake Air Heater B Circ Range/Perf
Crank Pos Signal Output Circ/Open
Crank Pos Signal Output Circ Low
Crank Pos Signal Output Circ High
Torque Mgmt Feedback Signal A
Torque Mgmt Feedback Signal A Range/Perf
Torque Mgmt Feedback Signal A Low
Torque Mgmt Feedback Signal A High
Torque Mgmt Feedback Signal B
Torque Mgmt Feedback Signal B Range/Perf
Torque Mgmt Feedback Signal B Low
Torque Mgmt Feedback Signal B High
Actuator Supply Voltage B Circ /Open
Actuator Supply Voltage B Circ Low
Actuator Supply Voltage B Circ High
Trans Friction Element A Apply Time Range/Perf
Trans Friction Element B Apply Time Range/Perf
Trans Friction Element C Apply Time Range/Perf
Trans Friction Element D Apply Time Range/Perf
Trans Friction Element E Apply Time Range/Perf
Trans Friction Element F Apply Time Range/Perf
Press Ctrl Solenoid D Ctrl Circ Range/Perf
Press Ctrl Solenoid E Ctrl Circ Range/Perf
Press Ctrl Solenoid F Ctrl Circ Range/Perf
Trans Fluid Temp SensorB Circ
Trans Fluid Temp SensorB Circ Range Perf
Trans Fluid Temp SensorB Circ Low
Trans Fluid Temp SensorB Circ High
Trans Fluid Temp SensorB Circ Interm
Intermediate Shaft Speed SensorB Circ
Intermediate Shaft Speed SensorB Circ Range/Perf
Intermediate Shaft Speed SensorB Circ No Signal
Intermediate Shaft Speed SensorB Circ Interm
Intermediate Shaft Speed Sensor C Circ
Intermediate Shaft Speed Sensor C Circ Range/Perf
Intermediate Shaft Speed Sensor C Circ No Signal
Intermediate Shaft Speed Sensor C Circ Interm
Torq Conv Clutch Press Ctrl Solenoid Ctrl Circ Range/Perf
Input/Turbine Speed SensorB Circ
Input/Turbine Speed SensorB Circ Range/Perf
Input/Turbine Speed SensorB Circ No Signal
Input/Turbine Speed SensorB Circ Interm
4WD Low Switch Circ Range/Perf
Upshift Switch Circ Range/Perf
Downshift Switch Circ Range/Perf
Input/Turbine Speed SensorA/B Correlation