P1550

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

Trouble CodeFault LocationProbable Cause
P1550 Charge Pressure Control Difference (AUDI, VOLKSWAGEN)
Idle Speed Control Valve Closing Solenoid Control Circuit Electrical (BMW, MINI)
Stepper Motor Cruise Control Fault (BUICK, CADILLAC, CHEVROLET, GMC)
Power Steering Pressure Sensor Malfunction (FORD, LINCOLN, MAZDA, MERCURY)
Knock Sensor Evaluation (HYUNDAI, KIA)
Battery Current Sensor Circuit Range/Performance (INFINITI, LEXUS, NISSAN, SCION, TOYOTA)

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Other Manufacturer Specific Definitions for P1550

Stepper Motor Cruise Control Fault (GM)
Power Steering Pressure Sensor Malfunction (Ford)
Battery Current Sensor Circuit Range/Performance (Toyota)
Turbocharger (TC) pressure - control difference (Volkswagen)
Turbocharger (TC) pressure - control difference (Audi)
VVT control module, bank 1 – ROM error (BMW)
Cruise control stepper motor, circuit malfunction (Buick)
Stepper Motor Cruise Control Fault (Cadillac)
Cruise control system, motor actuator -circuitmalfunction (Chevrolet)
Knock sensor (KS) – signal malfunction (Hyundai)
Battery condition sensor – malfunction (Infiniti)
Knock sensor (KS) – circuit malfunction (Kia)
Battery Current Sensor Circuit Range/Performance (Lexus)
Power steering pressure (PSP) sensormalfunction (Lincoln)
Power steering pressure (PSP) switch – malfunction (Mazda)
AIC compressor torque – implausible signal (Mercedes-Benz)
Power steering pressure (PSP) sensormalfunction (Mercury)
Idle Speed Control Valve Closing Solenoid Control Circuit Electrical (Mini)
Electrical load sensor – circuit malfunction (Nissan)
Cruise control stepper motor, circuit malfunction (Oldsmobile)
Cruise control system, motor actuator -circuitmalfunction (Pontiac)
Battery Current Sensor Circuit Range/Performance (Scion)
Vehicle speed, serial communication – implausible signal (Volvo)

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