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2006 Subaru Impreza WRX STI 2.5L MIL Lamp on
Posted to Asian Driveability on 8/25/2011 9 Replies

hi all. car came to me with low power [...] see many turbo subi's,so am a little green [...] starts,idles [...] you drive it and shift through the gears (5-speed)it will run fine till about 3000 or 4000 rpm with decent power, but it seems like when it should b...

9 Replies Received (View Replies)

  Related Documents & Media  2006 Subaru Impreza WRX STI

 
Message Closed w/FIX

car Vehicle Data

2006 Subaru Impreza WRX STI

VIN JF1GD79636
Engine2.5 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Under Load, on Accel
Misc.Turbo

Trouble Codes

P2021Fuel Rail Pressure Malfunction - Rail Pressure Too Low
P2431MAF Sensor Performance
P2433MAF Sensor Signal Low Voltage
P2444Secondary Air Injection System Pump Stuck On
Message Closed w/FIX

car Vehicle Data

2006 Subaru Impreza WRX STI

VIN JF1GD79636
Engine2.5 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways, Under Load, on Accel
Misc.Turbo

Trouble Codes

P2021Fuel Rail Pressure Malfunction - Rail Pressure Too Low
P2431MAF Sensor Performance
P2433MAF Sensor Signal Low Voltage
P2444Secondary Air Injection System Pump Stuck On