Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
Your car has a system that stops gasoline fumes from escaping into the air. This code means there's a problem with that system on one side of your engine.
The EVAP (Evaporative Emission Control) system prevents fuel vapors from escaping into the atmosphere. This code indicates an issue with the EVAP system related to Bank 2 of the engine.
The P1435 code is triggered when the powertrain control module (PCM) detects a malfunction in the EVAP system on Bank 2. This could involve a leak, a faulty sensor, or a malfunctioning valve.
• Check Engine Light is on
• Fuel odor
• Slight decrease in fuel efficiency
• Leaking EVAP hoses or lines
• Faulty purge valve
• Malfunctioning EVAP pressure sensor
EVAP: Evaporative Emission Control
PCM: Powertrain Control Module
• Use an OBD-II scanner to confirm the code.
• Inspect EVAP hoses and lines for leaks.
• Test the purge valve and pressure sensor functionality.
• Replace any leaking EVAP hoses.
• Replace the faulty purge valve.
• Replace or repair the EVAP pressure sensor.
• OBD-II scanner
• Vacuum pump
• Multimeter
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly inspect EVAP system components.
• Replace fuel cap if worn or damaged.
• Ensure proper installation of EVAP components.
Emissions Control
• Do not ignore the Check Engine Light.
• Have a professional inspect the EVAP system.
• Avoid overfilling the fuel tank.
Check with the vehicle manufacturer for emissions-related warranty coverage.
The P1435 code has been associated with EVAP system issues in various vehicles, often related to aging components.
Moderate – While not immediately dangerous, it should be addressed to pass emissions tests and avoid further issues.
Ignoring emissions-related issues can lead to fines and environmental harm.
• Engine at operating temperature
• Fuel tank between 20% and 80% full
The EVAP system components are typically located near the fuel tank or along the fuel lines.
Q: Can I drive with a P1435 code?
A: You can drive short distances, but it's best to fix the issue soon to avoid emissions problems.
Q: Will a P1435 code affect my fuel mileage?
A: It might cause a slight decrease in fuel efficiency due to vapor leaks.
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Fitment Required · Vehicle-fitment part
Relevant when EVAP diagnosis points toward purge-flow or purge-control faults.
EVAP diagnosis often includes purge-flow and valve-control faults.
Confirm the failed valve and exact fitment before buying parts.
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.