On Board Diagnosis Logic
This self-diagnosis has the one trip detection logic .
DTC DETECTING CONDITION CHART
| DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| P2135 2135 |
Throttle position sensor circuit range/performance | Rationally incorrect voltage is sent to ECM compared with the signals from TP sensor 1 and TP sensor 2. |
|
FAIL-SAFE MODE
When the malfunction is detected, ECM enters fail-safe mode and the MIL illuminate.
FAIL-SAFE CHART
| Engine operation condition in fail-safe mode |
|---|
| The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10 degrees. The ECM regulates the opening speed of the throttle valve to be slower than the normal condition. So, the acceleration will be poor. |