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.
SRT Item
The table below shows required self-diagnostic items to set the SRT to "CMPLT".
|
SRT item *1 (CONSULT indication) |
Required self-diagnostic items to set the SRT to "CMPLT" |
Corresponding DTC No. |
|
FUEL SYSTEM |
Cylinder air-fuel inbalance |
P0171, P0172 |
|
CATALYST |
Three way catalyst function |
P0420 |
|
MISFIRE |
Cylinder function |
P0301, P0302, P0303, P0304 |
|
EVAP SYSTEM |
EVAP control system purge flow monitoring |
P0441 |
|
EVAP control system |
P0456 |
|
|
HO2S HTR |
Air fuel ratio (A/F) sensor 1 heater |
P0031, P0032, P0053 |
|
Heated oxygen sensor 2 heater |
P0037, P0038, P00D2 |
|
|
HO2S |
Air fuel ratio (A/F) sensor 1 |
P0130, P0131, P0132, P014C, P014D, P015A, P015B, P2096, P2097, P2237, P2238, P2239, P2251, P2252, P2253, P2297 |
|
Heated oxygen sensor 2 |
P0136, P0137, P0138, P0139, P2270, P2271, P2A01 |
|
|
EGR/VVT SYSTEM |
Intake value timing control function |
P0011, P0012, P0014, P0015, P052A, P052B |
*1: Though displayed on the CONSULT screen, "HO2S HTR" is not SRT item.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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