P0213 Cold Start Injector 1
What does P0213 mean?
P0213 — Cold Start Injector 1. This is an OBD-II diagnostic trouble code a scanner retrieves when your vehicle's computer detects cold start injector 1. The level of risk depends on how the vehicle is currently running and how long you've been driving with the light on.
Common causes of P0213
- Faulty or contaminated sensor in the fuel/air metering circuit
- Damaged or shorted wiring or connector for the affected circuit
- Vacuum leak or intake system restriction
- Failing fuel pump, injector, or fuel pressure regulator
How to fix P0213
These are general steps for this system. The exact cause depends on your vehicle — confirm with live scan data before replacing parts.
- Read freeze frame data and related codes with an OBD-II scanner
- Inspect the affected sensor wiring and connector for damage
- Compare live sensor readings (fuel trim, airflow, temperatures) to manufacturer specs
- Smoke test the intake system if lean or vacuum conditions are suspected
- Replace the failed component after confirming it with live data