Code No. P2141:
Intake Air Control Flap Circuit Low
DIAGNOSIS CONTENT
Short circuit to earth
TROUBLE JUDGMENT
Check Condition
Judgment Criterion
- Short circuit to earth is only detected if the output level of the output stage
is high.
FAIL SAFE FUNCTION
Intake air control flap: OFF
PROBABLE CAUSE
- Failed intake air control flap
- Failed electrical harness in intake air control flap circuit
(Refer to Symptom Procedure - Intake Air Control Flap System 
.)