These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.

Drive Authorization Signal

Traction Control System

Accelerator-pedal sensor G79 signal is too low

Theft Deterrent Start Enable Signal Not Correct

Alternator T Open Or No Power Output 1.8L

Generator Output Voltage Signal No Output

Volkswagen G79 pedal signal high: verify the controller-specific relationship

Throttle adaptation could not meet its prerequisites

Theft Deterrent System Fuel Disabled

Battery Voltage Detection Circuit for Alternator Regulator 1.8L

Battery Voltage Detection Circuit for Alternator Regulator

Accelerator Pedal Position Sensor 1 Power Supply Malfunction

Throttle Valve Adaptation Limp Home Position

Ignition Supply Power Circuit Low Voltage

Battery Overcharge

ECM Malfunction ETCS Circuit

Battery Overcharge Fault

Volkswagen G185 pedal signal low: test the pedal path, not the throttle body

Throttle Valve Adaptation Spring Test Failed

Ignition 1 Power Circuit Low Voltage

Data Output Link Circuit Failure

Alternator B Open 1.8L

Generator Terminal B Circuit Open

Volkswagen G185 pedal signal high and the wiring alternatives

Throttle Valve Adaptation Lower Mechanical Stop Not Adapted

5 Volt Reference 1 Circuit

Ford stored tire and axle information does not match the vehicle

Data Bus Powertrain Missing Message From Air Condition Control

Throttle Valve Control Circuit

PCM Stack Overrun

Ford loses communication with the inductive-signature chip

Data Bus Powertrain Missing Message From Airbag Control

Throttle Valve Position Control Control Deviation

Generator L-Terminal Circuit

CAN Link ECM ABS Control Module Circuit Network

Volkswagen missing message from J519 central electronics

Throttle Valve Position Control Throttle Stuck Temporarily

Generator F-Terminal Circuit

Jaguar AJ26 missing instrument-cluster CAN message

Data Bus Powertrain Missing Message From Clutch Control

Throttle Valve Position Control Throttle Stuck Permanently

5 Volt Reference 2 Circuit

Vehicle ID Block Corrupted or Not Programmed

Volkswagen pedal-sensor plausibility: verify both channels without assuming their scales

Internal Control Module ROM RAM Error

Driver 1 Input High Voltage

Ford’s check-engine request originates in another controller

Internal Control Module EEPROM Error

FC Relay 1 Control Circuit

Fuel Pump Primary Circuit Failure

Jaguar V12 fuel-pump relay-one circuits

Check DTC Memory Of Air Condition ECU

FC Relay 2 And 3 Control Circuit

Fuel Pump Monitor Circuit High Input

Jaguar AJ26 CAN circuit fault with all network data unavailable

Check DTC Memory Of Airbag ECU

Engine Speed Output Circuit

Fuel Pump Monitor Circuit Low Input

CAN Link Engine Control Module Transmission Control Module Circuit Network

Volkswagen referral to J519 fault memory and the cruise-control exception

TP Output Circuit

Fuel Pump Speed Control Circuit Malfunction

Check DTC Memory Of Clutch ECU

Purge output-driver feedback reports an electrical fault

Body ECU Malfunction

Fuel Pump Resistor Switch Circuit

Data Bus Powertrain Defect

Purge-vent output circuit in the historical L47 monitor

Linear O2 Sensor Control Chip Bank 1

Check DTC Memory Of All Wheel Drive ECU

Driver 1 Line 7

Linear O2 Sensor Control Chip Bank 2

VAG powertrain coding mismatch and the airbag-adaptation relationship

Jaguar AJ27 knock-control self-test failure

Data Bus Powertrain Malfunction

Fuel Injection Pump Module

Volkswagen missing ABS message: read J104 and check communication

Driver 2 Input High Voltage

Ford power-steering switch input is outside the expected range

Power Steering Pressure Switch Out Of Range Fault