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.

A/C Request Circuit Low Voltage

Ford bank-one intake runners report a stuck-open condition

Engine Shutoff Solenoid Malfunction

A/C Request Circuit High Voltage

Ford bank-two intake runners appear stuck open to the monitor

Engine Shutoff Solenoid Open Short To Ground

Air Conditioning (A/C) Clutch Feedback Circuit High Voltage

Power to A/C Compressor Clutch Circuit Exceeded Normal Current Draw

The clutch switch signal is implausible

Pedal Position Sensor

A/C System High Pressure

Subaru vehicle-speed signal malfunction 2

Vehicle Speed Sensor High Input

Pedal Position Sensor Double Error

A/C High Side Over Temperature

Fuel-pump relay J17 has an open control circuit

Pedal Position Sensor Electrical

A/C System High Pressure High Temperature

Volkswagen G187 throttle-angle plausibility and the paired feedback channels

Pedal Position Sensor

A/C System Performance

low feedback from throttle-angle sensor G187

Pedal Position Sensor

A/C Refrigerant Condition Very Low

Subaru detected high exhaust temperature

Throttle Actuation Potentiometer Signal Too High

Pedal Position Sensor

A/C Clutch Relay Control Circuit

Volkswagen throttle malfunction: when contact resistance changes the repair

Pedal Position Sensor

Air Conditioning (A/C) Clutch Feedback Circuit Low Voltage

N75 short-to-positive is an electrical boost-control fault

A/C System Performance Degraded

distinguish N75 short-to-ground from a mechanical boost problem

A/C Recirculation Circuit

an open N75 circuit can cause reduced-power operation

Ford intake-manifold tuning output circuit reports a fault

Boost Pressure Control Valve Open Short To Ground

Idle Speed Control Valve Closing Solenoid Control Circuit Electrical

Ford power-steering pressure sensor fails its input evaluation

TCC Solenoid Valve

Charge Pressure Deviation

A Camshaft Position Actuator Control Open Circuit Bank 1

Barometric Pressure Sensor Circuit Short To B+

A Camshaft Position Actuator Control Open Circuit Bank 1

Idle Air Control Valve Opening Coil Low Voltage

Barometric Pressure Sensor Circuit Open Short To Ground

Idle Air Control Valve Opening Coil High Voltage

Volkswagen pressure-ratio plausibility and the intake-system checks

Cruise Engaged Circuit High Voltage

Volkswagen throttle adaptation prerequisites and interrupted learning

Electronic Variable Orifice Output

Volkswagen boost upper-limit fault: inspect control routing before replacing the turbo

A Camshaft Position Actuator Control Open Circuit Bank 1

Volkswagen negative boost deviation and the under-delivery investigation

Volkswagen positive boost deviation and the N75 control path

Cruise Control Servo Indicates Low

The electronic throttle drive has an electrical malfunction

Cruise Control Power Mangement Mode

Cruise Control Power Management Mode

throttle basic-setting failure can involve closure or engine-speed input

B Camshaft Position Actuator Control Open Circuit Bank 1

Cruise Control System Transaxle Not In Drive

Back-Up Voltage Circuit Malfunction

Volkswagen recorded engine overspeed: preserve the event before clearing

Cruise Vent Solenoid

Volkswagen N146 control difference and the injection-pump decision

Cruise Vacuum Solenoid

Powertrain Control Module +B Voltage Low

Volkswagen N146 quantity adjuster upper limit and the ALH-specific checks

Cruise Vehicle Speed Set Speed Difference Too High

Volkswagen N146 lower control limit and warm-engine measurement context

Control Module Selection

Cruise Control System Vehicle Accel Too High

low voltage during throttle basic setting can stop adaptation

B Camshaft Position Actuator Control Open Circuit Bank 1

Cruise Servo Position Sensor

Speed Control Command Switch Out of Range High

Cruise Control Main Switch Circuit Malfunction

Cruise Control Main Switch Circuit