General Information

P0230 Fuel Pump Primary Circuit

General Information

Component Location





General Description

The ECM provides ground to one side of the coil in the fuel pump relay to control the fuel pump relay. The other side of the fuel pump relay coil is connected to fuel pump relay, which activates when the ignition switch is ON. The ECM monitors the control circuit between the fuel pump relay and the ECM. When the ignition switch is turned ON, the ECM energizes the fuel pump relay, which sends power to the fuel pump.

DTC Description

If there is Open in fuel pump circuit, ECM sets DTC P0230.

DTC Detecting Condition





Specification





Diagnostic Circuit Diagram