DTC | M.U.T.-III SE screen terms (Trouble diagnosis content) | DTC detection condition | ||
U042F | 00 | Communication error (invalid) (Invalid data received from camshaft position control module) | Diagnosis condition | Engine running at idle |
Signal (terminal) | CAN communication signal | |||
Threshold | ECM cannot receive a communication signal sent from the electric intake valve timing control module. | |||
Diagnosis delay time | 10 ms or more |
Engine operating condition in fail-safe mode | ||
Fail safe mode | Vehicle behavior | |
Device fix mode |
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Combustion control mode | Stratified charge combustion control at starting | No stratified charge combustion at starting (cold start). |
Idle speed control | Stops feedback control of idle speed and controls with specified speed. | |
Recovery speed control at decelerating | Stops recovery speed control by the fuel cut at decelerating and controls with specified speed. | |
Idle neutral control | Stops idle neutral control. |