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P0498 Honda Code - Evaporative Emission System Canister Vent Shut Valve Control Circuit Low Voltage

- Code Popularity: 49,727 Views
- Repair Importance Level: 1/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0498 Honda?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty EVAP Canister Vent Shut Valve
  • EVAP Canister Vent Shut Valve harness is open or shorted
  • EVAP Canister Vent Shut Valve circuit poor electrical connection
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How to Fix the DTC P0498 Honda?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0498 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

If the return signal is "OFF" when the Powertrain Control Module (PCM) outputs the "ON" signal to the EVAP canister vent shut valve, the PCM detects a malfunction and stores the P0498 code.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P0498 Honda Description

The Evaporative Emission (EVAP) canister vent shut valve is attached to the EVAP canister to control the venting of the EVAP canister atmosphere. The EVAP canister ven shut valve is open (open to atmosphere) when the VSV signal is OFF. If the return signal is OFF when the Powertrain Control Module (PCM) outputs the ON signal to the EVAP canister vent shut valve, the PCM detects a malfunction and stores the P0498 code.
OBDII Code P0498 Honda - Evaporative Emission System Canister Vent Shut Valve Control Circuit Low Voltage - AutoCodes.com
P0498 Honda Code - Evaporative Emission System Canister Vent Shut Valve Control Circuit Low Voltage

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Code P0498 Honda comments

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