Conditions For Running DTC
WARNING: This page is about a different car, the 2003 GMC Sonoma and 2003 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
- ECT is greater than 158°F (70°C).
- Engine operating in closed-loop.
- Engine running for more than one minute.
- Battery voltage is 11.6-16.0 volts.
- Fuel ethanol content is less than 15 percent.
- Fuel level is more than 10 percent.