2014 Honda Insight Check Engine Light in Murray, UT

It means the engine computer stored an OBD-II fault code identifying a system that needs attention.

On a 2014 Honda Insight, the light indicates the ECM detected an issue and saved a code with freeze-frame data. The problem could be minor (like an EVAP leak) or more serious (like a misfire). Our Honda-certified team in Murray uses factory tools to read live data and confirm the cause before recommending repairs.

• ECM stores a code and snapshot data (freeze-frame)
• Severity ranges from emissions faults to drivability issues
• Factory scan tools provide deeper Honda-specific data

Typical causes include O2 sensor faults, EVAP system leaks, MAF sensor issues, catalytic converter efficiency, and engine misfires.

For a 2014 Honda Insight, these categories cover the bulk of CEL complaints. Example codes include P0420 (catalyst efficiency), P0442 (small EVAP leak), P0171 (system too lean), and P0301–P0304 (cylinder misfires). Prompt diagnosis at LHM Honda in Murray helps prevent secondary damage and restores fuel economy.

• Oxygen sensor aging or wiring faults
• Loose gas cap or EVAP purge/vent valve leaks
• MAF contamination affecting fuel trims

Yes if it’s steady; no if it’s flashing—flashing indicates a severe misfire that can quickly damage the catalytic converter.

A steady light on a 2014 Honda Insight usually signals an emissions or performance fault; drive gently and schedule diagnostics soon. A flashing light means unburned fuel may overheat the catalyst—stop driving and arrange service. We offer same-day appointments and a local shuttle from our Murray location.

• Steady light: reduce load and plan prompt service
• Flashing light: stop to prevent catalyst damage
• Schedule service or call (801) 719-5451

Parts stores read generic codes; our Honda-certified techs use factory scan tools to test and confirm the exact root cause.

A code points to a system, not a guaranteed failed part. At LHM Honda, we access Honda-specific data, perform isolation testing, verify wiring and component operation, and provide a written estimate before repairs. This prevents guesswork and repeat visits.

• Factory-level data and bidirectional tests
• Isolation testing to confirm the fault
• Written estimate and OEM repair guidance

No—clearing codes resets OBD-II readiness monitors, which typically causes an emissions failure until drive cycles are completed.

When you erase codes on a 2014 Honda Insight, the system sets monitors to “not ready.” Most testing programs require monitors to be ready and the MIL off. The reliable path is to fix the underlying issue, complete drive cycles, and then test.

• Readiness must be “complete” to pass
• Repairs first, then verification drive cycle
• Schedule a post-repair recheck to confirm readiness

Yes—a loose or faulty gas cap can trigger an EVAP leak code; tighten it until it clicks and monitor for 1–3 drive cycles.

If the light stays on after several trips, the EVAP system may have another leak. Visit Larry H. Miller Honda Murray for a smoke test and system evaluation. We’ll verify seals, valves, and hoses before recommending parts.

• Re-seat cap firmly; look for cracking or bad seals
• If the light persists, schedule diagnostics
• Check current service specials before your visit

Your 2014 Honda Insight benefits from a structured process designed to find the root cause efficiently. We start with a professional OBD-II scan to capture stored/active codes and freeze-frame data. Next, a technician reviews live sensor data, fuel trims, and pending faults to form a test plan. We then perform isolation testing—such as smoke testing EVAP, verifying MAF readings, checking ignition components, and confirming wiring integrity. You’ll receive a written estimate before any repair. If approved, we proceed with OEM-quality parts and document final results. Have questions or need transportation help? Call (801) 719-5451 or schedule your appointment online.

For accurate diagnostics on a 2014 Honda Insight, our Murray service center combines factory-grade scan tools with Honda-trained expertise. Generic code readers identify a system; our equipment accesses deeper data and runs component-level tests to confirm the fault. That precision reduces parts-swapping and protects long-term reliability. We offer same-day availability, online scheduling, and a complimentary multi-point inspection during your visit. Find us at 5808 South State Street in Murray, Utah. To plan your visit or ask a quick question, call (801) 719-5451, check service specials, or schedule service now.

The 2014 Honda Insight commonly presents codes tied to emissions and air/fuel control. Examples include P0420 (catalyst efficiency), P0171 (system too lean), P0442 (small EVAP leak), and P030X (misfire). Each points to a system, not necessarily a failed part, so confirmation testing is essential. Ignoring misfire codes can overheat and damage the catalytic converter, raising repair costs significantly. EVAP leaks left unresolved may lead to repeated test failures and fuel odor. Lean conditions can harm drivability and fuel economy over time. Bring your 2014 Honda Insight to Larry H. Miller Honda Murray in Murray for an accurate diagnosis — schedule service.