2004 Subaru Impreza WRX STI 2.5L Poor Idle Quality, Hesitation, Surge, Cuts out
Looking for help. Vehicle goes into limp mode with no pedal response. Over drive light flashes. Check wires and electronic throttle relay seem ok, not sure where to go next.
FIX posted 4/14/2014
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Message Closed w/FIX
Vehicle Data2004 Subaru Impreza WRX STI
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Subaru Impreza WRX STI
VIN | JF1GD70614 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out |
Occurs | Hot, Intermittently |
Trouble Codes
P0638 | Electronic Throttle Control (EGR Airflow Control Valve) Performance - Bank 1 |
P2109 | TP Sensor Minimum Stop Range/Performance Problem |