The P0007 trouble code is tied to the Fuel Shutoff Valve ‘A’ Control Circuit High, indicating a high voltage condition in the control circuit of the Fuel Shutoff Valve ‘A.’ This code is commonly encountered in vehicles with fuel systems.
P0007 Fuel Shutoff Valve “A” Control Circuit High
Code symptoms P0007.
1. Engine stalling.
2. Difficulty starting the engine.
3. Poor fuel efficiency.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0007.
1. High voltage condition in the Fuel Shutoff Valve.
2. Wiring issues in the control circuit.
3. Faulty Powertrain Control Module (PCM).
Code Solutions P0007.
1. Inspect and replace the Fuel Shutoff Valve if affected by high voltage.
2. Inspect wiring in the control circuit and repair or replace damaged sections.
3. If other causes are ruled out, diagnose and replace the Powertrain Control Module.