P1592Barometric and boost pressure sensors disagree

• Volkswagen group code · Engine

How the car detects it

With the engine off or idling, the barometric pressure sensor and the charge-air (boost) pressure sensor should read almost the same; here the difference is too large.

What you may notice

• Check-engine light possible
• Reduced power possible

Likely causes

• PossibleCharge-air pressure sensor
• RareBarometric sensor (inside the engine computer on many engines)
• RareWiring

Sources

• static.nhtsa.gov › MC-10161265-0001.pdf · official document
• static.nhtsa.gov › MC-10169140-0001.pdf · official document

Backed by an official manufacturer document.

From Obdaryn's Volkswagen group pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.