P0452

Low Severity

EVAP Pressure Sensor Low

EVAP System

What Does P0452 Mean?

Fuel tank pressure sensor reads too low.

Common Fix

Replace sensor

Estimated Cost (DIY)

$30 - $80

Symptoms

  • ⚠️Check engine light

Related Symptoms

Check engine light on

Common Causes

Shorted sensorlikely
Wiring short to groundpossible

How to Diagnose P0452

  1. 1Check wiring
  2. 2Test sensor
  3. 3Replace

OEM Diagnostic Flowchart

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Read live data and freeze frame for P0452 to pinpoint the cause before buying parts.

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Related Resources

Repair guides, symptom pages, and wiring diagrams related to P0452.

OEM Manual Evidence

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2013 GMC Truck Yukon XL Denali AWD V8-6.2L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon XL Denali AWD V8-6.2L Service Manual | Operation CHARM Operation CHARM : Car...

2013 GMC Truck Yukon XL Denali 2WD V8-6.2L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon XL Denali 2WD V8-6.2L Service Manual | Operation CHARM Operation CHARM : Car...

2013 GMC Truck Yukon XL 4WD V8-6.0L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon XL 4WD V8-6.0L Service Manual | Operation CHARM Operation CHARM : Car repair...

2013 GMC Truck Yukon XL 4WD V8-5.3L A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2013 GMC Truck Yukon XL 4WD V8-5.3L Service Manual | Operation CHARM Operation CHARM : Car repair...

Related Symptoms

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Check engine light onSymptom Hub

A check-engine light is a graph entry point into code pages, symptom-specific diagnosis, and the exact repair categories most often associated with those failures.

Exact Vehicle Hubs

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2013 Gmc Truck Yukon Xl 4wd V8 5.3l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0452.

2013 Gmc Truck Yukon Xl 4wd V8 6.0l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0452.

2013 Gmc Truck Yukon Xl Denali 2wd V8 6.2l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0452.

2013 Gmc Truck Yukon Xl Denali Awd V8 6.2l Repair HubManual

Open the exact vehicle hub grounded by OEM manual evidence related to P0452.

Related Codes

P0450: EVAP Pressure Sensor CircuitRelated

Fault in the fuel tank pressure sensor that monitors EVAP system for leaks.

P0453: EVAP Pressure Sensor HighRelated

Fuel tank pressure sensor reads too high.

Frequently Asked Questions

What does low tank pressure mean?
Low sensor voltage could mean a short in the sensor or excessive vacuum in the tank.
Is this urgent?
No — purely an emissions concern.

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