404 Throttle Jacking Unit, Control Range-Above Limit

Diagnosis conditions 

• Driving with changing pedal position

Possible fault cause 

• Short circuit to ground
• Short circuit triggering wire
• Sluggish throttle

Affected terminals 

Terminal I/7 and I/9

Diagnosis/Troubleshooting 

Fig 1: P1505 Work Instruction (Control Range-Above Limit)

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