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.

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

Data Bus Powertrain Missing Message From Instrument Panel ECU

Fan 1 Relay Control Circuit

Ford power-steering switch signal appears open or shorted

Power Steering Pressure Switch Circuit

Data Bus Powertrain Missing Messages

Powertrain Induced Chassis Pitch Output Circuit

Power Steering Pressure Switch Circuit

Idle Air Control Valve Control Circuit

Check DTC Memory Of Transmissions ECU

Oil Level Lamp Control Circuit

Volkswagen ABS-memory referral: locate the underlying brake-controller fault

Service Throttle Soon Lamp Control Circuit

Check DTC Memory Of Control Panel ECU

EVAP Purge Solenoid Control Circuit

Honda CVT engine–transmission signal loss

Unused Power Stage 'B'

Check DTC Memory Of Distance Control ECU

Diesel wastegate PWM output does not follow its command

CAN Link PCM PCM Circuit Network

Intake CMP Actuator Solenoid Control Circuit

Automatic Transmission System Malfunction

OCV Circuit Malfunction Bank 1

OCV Circuit

A/C Clutch Relays Circuit Short To Ground

1-4 Upshift Solenoid Control Circuit

CAN Link Chip Malfunction

Volkswagen A/C signal short and compressor interruption

Starter Enable Relay Control Circuit

Wastegate Valve Control Circuit

Data Bus Powertrain Range Performance From Distance Control

Cooling Fans Control Circuit

Output Circuit Check Signal High

Integra automatic-transmission check-line fault