Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Self Diagnostic Result Mode
Self Diagnostic ItemΒ
Regarding items of DTC and 1st trip DTC, refer to DTC Index .
How to Erase DTCΒ
Freeze Frame Data and 1st Trip Freeze Frame DataΒ
|
Freeze frame data item* 1 |
Description |
|
Mileage |
The engine control component part/control system has a trouble code displayed as PXXXX. (Refer to DTC Index .) |
|
IGN voltage |
The calculated load value at the moment a malfunction is detected is displayed. |
|
Acc sensor voltage [V] |
The engine coolant temperature at the moment a malfunction is detected is displayed. |
|
ENGINE rpm |
|
|
Actuator current |
The engine speed at the moment a malfunction is detected is displayed. |
|
Board degC |
The vehicle speed at the moment a malfunction is detected is displayed. |
|
Error code |
The throttle valve opening angle at the moment a malfunction is detected is displayed. |
|
PWM command |
The basic injection quantity at the moment a malfunction is detected is displayed. |
*1: The items are the same as those of 1st trip freeze frame data.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.
