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 a part of the car's air system isn't working right because it's getting too much power. Imagine if your toy had too many batteries and it wasn't working correctly because of that.
The P2260 code is triggered when the Engine Control Module (ECM) detects a high voltage condition in the secondary air injection system control circuit 'B'.
The secondary air injection system is designed to reduce emissions by injecting fresh air into the exhaust stream. The 'B' circuit refers to a specific part of this system. A 'high' condition typically indicates that the voltage in the circuit is higher than expected, which can be due to a short circuit, a faulty relay, or a malfunctioning control module.
• Check Engine Light is on
• Poor engine performance
• Increased emissions
• Faulty air injection pump
• Short circuit in the wiring
• Defective control module
ECM: Engine Control Module
OBD-II: On-Board Diagnostics, Second Generation
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage.
• Test the air injection pump and relay for proper operation.
• Repair or replace damaged wiring.
• Replace the air injection pump if faulty.
• Replace the control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Toyota Camry
• Honda Accord
• Ford F-150
• Regular maintenance checks
• Ensure proper electrical connections
• Inspect air injection system periodically
Sensor Issue
• Don't ignore the Check Engine Light.
• Have your vehicle inspected by a professional.
• Consider regular diagnostics to catch issues early.
Check with your vehicle manufacturer as emissions-related components may be covered under warranty.
This code has been more prevalent in vehicles with aging air injection systems, particularly in models over 10 years old.
Moderate – While the vehicle may still operate, it can lead to increased emissions and potential engine performance issues.
Driving with a malfunctioning emissions system can lead to failing emissions tests and increased pollution.
• Engine at operating temperature
• System voltage within normal range
The secondary air injection system is typically located near the front of the engine bay, close to the exhaust manifold.
Q: Can I drive my car with a P2260 code?
A: While you can drive with this code, it's not recommended due to potential increased emissions and engine performance issues.
Q: How can I reset the P2260 code?
A: You can use an OBD-II scanner to clear the code, but it's important to fix the underlying issue first.
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