Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the computer in the car is having trouble controlling how much fuel is being sent to the engine. It's like when you try to pour juice into a cup, but the juice keeps stopping and starting.
The code indicates an intermittent issue with the fuel metering control in the injection pump. This affects how fuel is delivered to the engine.
P0260 is triggered when the Engine Control Module (ECM) detects an intermittent issue with the fuel metering control circuit in the injection pump. This can involve the camshaft, rotor, or injector components that are responsible for precise fuel delivery.
• Engine misfires
• Poor fuel economy
• Check Engine Light illuminated
• Faulty injection pump
• Wiring issues in the fuel metering control circuit
• Defective camshaft or rotor position sensor
ECM: Engine Control Module
Injector: A device that sprays fuel into the engine's combustion chamber
• Check for any other related trouble codes.
• Inspect the wiring and connectors in the fuel metering control circuit.
• Test the injection pump and related sensors for proper operation.
• Repair or replace faulty wiring or connectors.
• Replace the injection pump if it is defective.
• Replace faulty sensors such as the camshaft or rotor position sensor.
• OBD-II scanner
• Multimeter
• Fuel pressure gauge
$300 - $1500
Difficult
• Ford F-250
• Chevrolet Silverado
• Dodge Ram 2500
• Regularly maintain the fuel system.
• Use high-quality fuel.
• Perform periodic inspections of the fuel pump and injectors.
Engine Performance
• Have the vehicle inspected by a professional mechanic.
• Avoid driving the vehicle if performance issues are severe.
Check with the vehicle manufacturer for warranty coverage on the injection pump and related components.
This code is commonly associated with diesel engines and can be indicative of wear and tear in high-mileage vehicles.
Moderate – Addressing this issue promptly can prevent further engine damage.
Driving with this code can lead to increased emissions and may not be compliant with local emissions regulations.
• Engine at operating temperature
• Vehicle idling or under load
The injection pump is typically located on the engine, near the fuel rail or injectors.
Q: Can I drive my car with a P0260 code?
A: It's not recommended as it can lead to poor engine performance and potential damage.
Q: How serious is the P0260 code?
A: It's moderately serious, as it affects engine performance and fuel efficiency.
High-End · Full-system diagnostics
A full-system bidirectional platform aimed at advanced DIY users and professional diagnostic workflows.
Network faults often require full-system access instead of a generic code reader alone.
View on Amazon
Universal · Digital multimeter
A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.
Helpful for checking voltage drops, grounds, and basic circuit health when modules are not communicating.
View on Amazon
Universal · Wire connectors and repair kit
Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.
Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.
View on AmazonThese are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.
Fitment Required · Vehicle-fitment part
Commonly relevant for misfire, ignition-efficiency, and some drivability-related repairs.
Misfire and ignition-related faults commonly involve spark plugs as part of the repair path.
Check the correct plug type, gap, and engine application for your vehicle.
View options on Amazon
Fitment Required · Vehicle-fitment part
Relevant when the fault points toward ignition-coil performance or cylinder-specific ignition issues.
Some ignition faults involve coil performance or cylinder-specific coil problems.
Match the coil to your engine and confirm the failed component before ordering.
View options on AmazonThese parts may be related to this fault category, but a code by itself does not confirm exact fitment or guarantee that replacing a part will solve the problem.