Powertrain Codes

P1297

Technical Definition:

Injector High Side Switches Shorted Together

Trouble Code: P1297
Address: 0x1297
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Injector High Sides Shorted Together

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1298

Technical Definition:

Injector Driver Module Failure

Trouble Code: P1298
Address: 0x1298
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

IDM Failure

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1294

Technical Definition:

Injector High Side Open – Bank 2

Trouble Code: P1294
Address: 0x1294
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Idle Air Control Motor Circuit

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1290

Technical Definition:

Cylinder Head Temperature Sensor Circuit Low

Trouble Code: P1290
Address: 0x1290
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Cylinder Head Temp Sensor Low Input

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1291

Technical Definition:

Injector High Side Short To GND Or VBATT – Bank 1

Trouble Code: P1291
Address: 0x1291
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Injector High Side Short To GND Or VBATT Bank 1

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1292

Technical Definition:

Injector High Side Short To GND Or VBATT – Bank 2

Trouble Code: P1292
Address: 0x1292
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Injector High Side Short To GND Or VBATT Bank 2

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1293

Technical Definition:

Injector High Side Open – Bank 1

Trouble Code: P1293
Address: 0x1293
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Injector High Side Open Bank 1

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1288

Technical Definition:

Cylinder Head Temperature Sensor Out Of Self Test Range

Trouble Code: P1288
Address: 0x1288
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Cylinder Head Temp Sensor Out Of Self Test Range

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1289

Technical Definition:

Cylinder Head Temperature Sensor Circuit High

Trouble Code: P1289
Address: 0x1289
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Cylinder Head Temp Sensor High Input

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P128A

Technical Definition:

Cylinder Head Temperature Sensor Circuit Intermittent/Erratic

Trouble Code: P128A
Address: 0x128A
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P128B

Technical Definition:

Cylinder 10 Injector Input Circuit

Trouble Code: P128B
Address: 0x128B
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1286

Technical Definition:

Fuel Pulsewidth In Range But Lower Than Expected

Trouble Code: P1286
Address: 0x1286
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Fuel Pulse In Range But Lower Than Expected

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1287

Technical Definition:

Fuel Pulsewidth In Range But Higher Than Expected

Trouble Code: P1287
Address: 0x1287
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Fuel Pulse In Range But Higher Than Expected

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1283

Technical Definition:

Injector Pressure Regulator Control Circuit

Trouble Code: P1283
Address: 0x1283
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

IPR Circuit Failure

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1284

Technical Definition:

Aborted KOER – Injector Control Pressure Failure

Trouble Code: P1284
Address: 0x1284
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Aborted KOER

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1285

Technical Definition:

Cylinder Head Overtemperature Condition

Trouble Code: P1285
Address: 0x1285
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Cylinder Head Over Temperature Sensed

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1281

Technical Definition:

Injector Control Pressure Sensor Circuit High

Trouble Code: P1281
Address: 0x1281
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Injection Control Pressure Out Of Range High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1282

Technical Definition:

Injector Control Pressure Higher Than Desired (engine running)

Trouble Code: P1282
Address: 0x1282
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Excessive Injection Control Pressure

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P127F

Technical Definition:

Cylinder 9 Injector Input Circuit

Trouble Code: P127F
Address: 0x127F
System: Powertrain
Subsystem:

Technical Description:

Possible Causes:

Possible Symptoms:

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

Specific Makes:

P1280

Technical Definition:

Injector Control Pressure Sensor Circuit Low

Trouble Code: P1280
Address: 0x1280
System: Powertrain
Subsystem: