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P1121 Diagnostic Trouble Code Discussion for June 2008

Electronic Throttle Control Actuator Malfunction

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Trouble Ticket Help Requests for DTC P1121
Help Request Posted
2002 Toyota Camry SE 2.4L Hesitation, MIL Lamp on VIN: 4T1BE30K22
P1121: . car came in with complaint of check engine light on and bucking on acceleration.Had a code 1121 stored for accel pedal position.This is a drive by wire system.Followed flow chart in alldata and replaced ecm as directed.The car still ran poorly but the code ne...
June 20, 2008