The P0232 trouble code indicates a high electrical signal in the fuel pump’s secondary circuit. This code typically suggests issues related to the secondary circuit of the fuel pump, which can impact its performance.
Fuel Pump Secondary Circuit High
Code symptoms P0232.
1. Engine misfires or sputtering.
2. Engine hesitation during acceleration.
3. Engine may not start.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0232.
1. Defective fuel pump.
2. Wiring or connector problems within the fuel pump’s secondary circuit.
3. Malfunctions in the fuel pump control module.
Code Solutions P0232.
1. Check the fuel pump to ensure it’s functioning correctly and replace it if necessary.
2. Inspect the wiring and connectors in the fuel pump’s secondary circuit, repairing any issues found.
3. If the fuel pump control module is suspected to be faulty, have it diagnosed and replaced as needed.