
2006 Subaru Impreza WRX STI 2.5L MIL Lamp on
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...
FIX posted 9/1/2011
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Message Closed w/FIX
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VIN | JF1GD79636 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Under Load, on Accel |
Misc. | Turbo |
Trouble Codes
P2021 | Fuel Rail Pressure Malfunction - Rail Pressure Too Low |
P2431 | MAF Sensor Performance |
P2433 | MAF Sensor Signal Low Voltage |
P2444 | Secondary Air Injection System Pump Stuck On |
Message Closed w/FIX
Vehicle Data
2006 Subaru Impreza WRX STI
VIN | JF1GD79636 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Under Load, on Accel |
Misc. | Turbo |
Trouble Codes
P2021 | Fuel Rail Pressure Malfunction - Rail Pressure Too Low |
P2431 | MAF Sensor Performance |
P2433 | MAF Sensor Signal Low Voltage |
P2444 | Secondary Air Injection System Pump Stuck On |