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Home >> Infiniti >> 2003 >> Q45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Self-Diagnostic System >> Fail-Safe Modes >> DTC P1122: Electric Throttle Control Function
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DTC P1122: Electric Throttle Control Function

ECM stops electric throttle control actuator. Throttle valve is maintained at fixed opening (about 5 degrees) by return spring.