THE CODE DIRECTORY

Diagnostic code references — Page 50.

Browse canonical reference entries. Each definition keeps its own source and vehicle-applicability limits.

11,786 code references

Kia
P1213

Fuel Injector 1 Circuit High Voltage

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Mazda
P1213

Start Injector Circuit

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Volkswagen
P1213

Volkswagen cylinder 1 injector short-to-positive circuit fault

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Buick / Cadillac +5
P1214

Injection Pump Timing Offset

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Ford / Lincoln +1
P1214

Pedal Position Sensor B Circuit Intermittent

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Kia
P1214

Fuel Injector 2 Circuit High Voltage

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Volkswagen
P1214

Volkswagen cylinder 2 injector N31 short to positive supply

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Buick / Cadillac +5
P1215

Ground Fault Detection Indicated

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Ford / Lincoln +1
P1215

Pedal Position Sensor C Circuit Low Input

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Kia
P1215

Fuel Injector 3 Circuit High Voltage

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Volkswagen
P1215

Volkswagen cylinder 3 injector short to supply versus an open circuit

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Buick / Cadillac +5
P1216

Fuel Solenoid Response Time Too Short

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Ford / Lincoln +1
P1216

Pedal Position Sensor C Circuit High Input

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Kia
P1216

Fuel Injector 4 Circuit High Voltage

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Volkswagen
P1216

Volkswagen cylinder 4 injector N33 electrical fault

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Buick / Cadillac +5
P1217

Fuel Solenoid Response Time Too Long

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Ford / Lincoln +1
P1217

Pedal Position Sensor C Circuit Intermittent

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Nissan
P1217

Engine Over Temperature Overheat

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Volkswagen
P1217

Volkswagen cylinder 5 injector N83 short-to-positive diagnosis

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Buick / Cadillac +5
P1218

Injection Pump Calibration Circuit

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Volkswagen
P1218

Volkswagen cylinder 6 injector N84 short to supply

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Buick / Saturn
P1219

Throttle Position Sensor Refernce Voltage

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Cadillac / Chevrolet +3
P1219

Throttle Position Sensor Reference Voltage

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Volkswagen
P1219

Volkswagen cylinder 7 injector N85 circuit short to positive

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Buick / Cadillac +5
P1220

Throttle Position (TP) Sensor 2 Circuit

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Ford / Lincoln +1
P1220

Series Throttle Control Fault

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Mercedes-Benz
P1220

Fuel Quantity Actuator Y231

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Nissan
P1220

Fuel Pump Control Signal Fault

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Volkswagen
P1220

Volkswagen cylinder 8 injector N86 short-to-positive fault

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BMW
P1221

Pedal Position Sensor 2 Range Performance Problem

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Buick / Cadillac +5
P1221

Throttle Position (TP) Sensor 1-2 Correlation

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Ford / Lincoln +1
P1221

Traction Control System Malfunction

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Jaguar
P1221

Jaguar AJ26 pedal sensor B plausibility fault

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Mazda
P1221

Traction Control System

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Mercedes-Benz
P1221

CAN Communication ETC Or ETS Interrupted

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BMW
P1222

The second accelerator-pedal signal is too low

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Buick / Cadillac +5
P1222

Injector Control Circuit Intermittent

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Ford / Lincoln +1
P1222

Traction Control Output Circuit Malfunction

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Mazda
P1222

Traction Control Output Circuit

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Mercedes-Benz
P1222

IFI Accelerator Pedal Position Sensor R252

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BMW
P1223

The second accelerator-pedal signal is too high

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Ford / Lincoln +1
P1223

Pedal Demand Sensor B Circuit High Input

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Mercedes-Benz
P1223

Fuel Rack Position Sensor Y2311

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Ford / Lincoln +1
P1224

Throttle Position Sensor B Out of Self-Test Range

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Jaguar
P1224

Jaguar AJ26 throttle position error and mechanical guard mode

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Buick / Cadillac +5
P1225

Injector Circuit Cylinder 2 Intermittent

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Kia
P1225

Fuel Injector 1 Circuit Low Voltage

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Volkswagen
P1225

Cylinder 1 Injector Circuit Short To Ground

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Jaguar
P1226

Jaguar mechanical-guard sensor range and mechanical causes

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Kia
P1226

Fuel Injector 2 Circuit Low Voltage

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Mazda
P1226

Control Sleeve Sensor Circuit

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Volkswagen
P1226

Cylinder 2 Injector Circuit Short To Ground

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Ford / Lincoln +1
P1227

Wastegate Failed Closed Over Pressure

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Jaguar
P1227

Jaguar mechanical-guard sensor low input

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Kia
P1227

Fuel Injector 3 Circuit Low Voltage

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Volkswagen
P1227

Cylinder 3 Injector Circuit Short To Ground

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Buick / Cadillac +5
P1228

Injector Circuit Cylinder 3 Intermittent

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Ford / Lincoln +1
P1228

Wastegate Failed Open Under Pressure

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Jaguar
P1228

Jaguar mechanical-guard sensor high input

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Kia
P1228

Fuel Injector 4 Circuit Low Voltage

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Volkswagen
P1228

Cylinder 4 Injector Circuit Short To Ground

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Ford / Lincoln +1
P1229

Ford commands the supercharger intercooler pump but detects no current

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Jaguar
P1229

Electronic Throttle Control Circuit

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Volkswagen
P1229

Cylinder 5 Injector Circuit Short To Ground

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Ford / Lincoln +1
P1230

Open Power to Fuel Pump Circuit

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Jaguar
P1230

Jaguar AJ26 fuel-pump relay control fault

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Subaru
P1230

Fuel Pump Control Unit Malfunction

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Volkswagen
P1230

Cylinder 6 Injector Circuit Short To Ground

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Buick / Cadillac +5
P1231

Injector Circuit Cylinder 4 Intermittent

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Ford / Lincoln +1
P1231

High Speed Fuel Pump Relay Activated

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Volkswagen
P1231

Cylinder 7 Injector Circuit Short To Ground

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Ford / Lincoln +1
P1232

Ford low-speed fuel-pump relay command has an electrical fault

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Volkswagen
P1232

Cylinder 8 Injector Circuit Short To Ground

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Ford / Lincoln +1
P1233

Ford fuel-pump feedback disappears from the controller

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Buick / Cadillac +5
P1234

Injector Circuit Cylinder 5 Intermittent

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Ford / Lincoln +1
P1234

Ford records the non-MIL version of missing fuel-system feedback

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Ford / Lincoln +1
P1235

Ford fuel-pump module reports an invalid or missing command

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Jaguar
P1235

VSV 1/2/3 Circuit Range Performance

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Mazda
P1235

Fuel Pump Control Circuit

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Ford / Lincoln +1
P1236

Ford stores a non-MIL fuel-pump command-range fault

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Jaguar
P1236

VSV 1 Circuit

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Mazda
P1236

Fuel Pump Control Out Range

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Buick / Cadillac +5
P1237

Injector Circuit Cylinder 6 Intermittent

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Ford / Lincoln +1
P1237

Ford fuel-pump module detects a secondary-circuit problem

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Jaguar
P1237

VSV 2 Circuit

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Volkswagen
P1237

Cylinder 1 Injector Circuit Open Circuit

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Ford / Lincoln +1
P1238

Ford records the non-MIL secondary fuel-pump circuit fault

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Jaguar
P1238

VSV 3 Circuit

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Volkswagen
P1238

Cylinder 2 Injector Circuit Open Circuit

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Ford / Lincoln +1
P1239

Speed Fuel Pump Positive Feed Fault

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Volkswagen
P1239

Volkswagen cylinder 3 injector N32 open-circuit fault

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Buick / Saturn
P1240

Injector Circuit Cyllinder 7 Intermittent

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Cadillac / Chevrolet +3
P1240

Injector Circuit Cylinder 7 Intermittent

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Jaguar
P1240

Sensor Power Supply

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Volkswagen
P1240

Volkswagen cylinder 4 injector N33 open circuit

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Acura / Honda
P1241

Throttle Vent Control Motor Circuit 1 Malfunction

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Jaguar
P1241

Sensor Power Supply Low Input

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Volkswagen
P1241

Volkswagen cylinder 5 injector N83 open-circuit diagnosis

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Acura / Honda
P1242

Throttle Vent Control Motor Circuit 2 Malfunction

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Jaguar
P1242

Sensor Power Supply High Input

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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.