Yes. In most regions, the Honda Fit's exhaust system uses two catalytic converters—a pre-catalytic converter mounted close to the exhaust manifold and a second downstream converter—though the exact arrangement can vary by model year, engine variant, and local emission standards.
How the two-cat setup works in a Honda Fit
The two catalytic converters are part of the car’s emissions control system. The first (pre-cat) heats up quickly to begin reducing pollutants soon after startup, while the second (main cat) provides additional conversion further downstream. Sensors before and after the converters monitor performance and trigger alerts if there’s a problem.
Key features of a typical two-cat arrangement are described below:
- Pre-catalytic converter located near the exhaust manifold, often with its own heat shield
- Main catalytic converter positioned downstream in the front portion of the exhaust pipe
- Oxygen sensors: typically one upstream before the first cat and one or more downstream after the second cat to monitor efficiency
- Possibility of a resonator or additional noise-reduction components in the same section
In practice, some cars may place the components slightly differently, but the two-cat scheme is a common baseline for emission-compliant Fits in many markets.
Regional and model-year variations
Regulatory requirements and engine options differ by country and by generation of the Fit. As a result, some markets and trims may use two catalytic converters while others use a single converter or a slightly modified layout.
Common patterns observed across different regions:
- Most US and many international Fits equipped with the 1.5-liter engine have two catalytic converters in the exhaust system
- Some markets or earlier generations with smaller engines or different emissions rules may rely on a single catalytic converter
- In higher-spec or hybrid variants, additional emissions hardware is possible, but core dual-cat layout remains typical for non-hybrid engines
Always verify with vehicle documentation or a VIN-based parts diagram for your exact vehicle, as configurations can vary by production year and region.
How to check on your own Honda Fit
Simple steps to confirm whether your car has two catalytic converters:
- Locate the exhaust system under the car and look for two separate catalytic converter canisters along the pipe, usually metallic and shielded
- Note the position relative to the engine: one cat near the manifold (pre-cat) and a second further back (main cat)
- Consult the service manual or parts diagram for your VIN to confirm the number and placement of catalytic converters
- If replacing exhaust components, consider both converters if both are present, since some parts are matched to the dual-cat setup
If you cannot confirm visually, contact a Honda dealership or a qualified mechanic who can pull VIN-specific diagrams to confirm the exact configuration for your car.
VIN-specific diagrams and dealer information
For definitive verification, use your car’s VIN to pull a factory parts diagram or service bulletin. Dealers can confirm whether two catalytic converters are installed on your particular vehicle and advise on any required parts or recalls.
Summary
The Honda Fit commonly employs a dual catalytic converter setup—one pre-cat near the engine and a downstream main cat—to meet emission standards across many markets. However, the exact configuration can vary by model year, engine option, and region. When in doubt, consult the vehicle’s VIN-specific diagrams or a Honda dealer to confirm the precise layout, especially if planning exhaust work or part replacement.
Do Honda Odysseys have catalytic converter problems?
A common reason for the check engine light in a 2005-2011 Honda Odyssey is a failing catalytic converter. The most frequent codes you'll see are P0420 and P0430, which mean the converter's efficiency is below the required threshold.
How much does a catalytic converter cost for a 2016 Honda Fit?
The range of prices of Catalytic Converters for the 2016 Honda Fit goes from $194.99 up to $937.99 for the most premium parts.
How many catalytic converters does a Honda Fit have?
On this generation of Honda Fit, the primary catalytic converter is integrated directly into the exhaust manifold, a design often called a "maniverter." This unit bolts directly to the engine's cylinder head at the rear of the engine bay. A second, smaller converter is located further downstream under the car.
What is the most common problem with a Honda Fit?
Top Honda Fit Problems
- Honda Fit HVAC blower fan only works on high speed due to resistor pack failure.
- Check Engine Light and Stuttering While Driving.
- Front Door Arm Rest May Break.
- The Fuel Filler Door May Not Open.
- Rear Washer Nozzle Borken or Missing.
- Rattle noise from under driver side of dash.