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2000 Subaru Impreza RS 2.5L Poor Idle Quality, Hesitation, Surge, Stall
Posted to Asian Driveability on 5/17/2009 5 Replies

Car has been surging off and on and tend to have a slow acceleration when pass up. This vehicle has had a full tune up. Parts has been inspected replace and tested, but tend to come back.

5 Replies Received (View Replies)

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car Vehicle Data

2000 Subaru Impreza RS

VIN JF1GC6751Y
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Fuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall
OccursOn Accel, Idle
Misc.Surges

Trouble Codes

P1510Backup Power Supply Malfunction
P1512Minimum Throttle Position Not Learned
P1515Control Module Throttle Actuator Position Performance
P1516Control Module Throttle Actuator Position Performance
Message Closed

car Vehicle Data

2000 Subaru Impreza RS

VIN JF1GC6751Y
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Fuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall
OccursOn Accel, Idle
Misc.Surges

Trouble Codes

P1510Backup Power Supply Malfunction
P1512Minimum Throttle Position Not Learned
P1515Control Module Throttle Actuator Position Performance
P1516Control Module Throttle Actuator Position Performance