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Error Code Throttle / Pedal Position Sensor

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Old Mar 15, 2026 | 08:23 PM
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G80
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Default Error Code Throttle / Pedal Position Sensor

Just had my car throw an engine light and ‘reduced power’ on the way home. Ran a quick diagnostic and got
Error code
P2126 on a Porsche 997.2 GT3 (and 997 chassis generally) refers to Throttle/Pedal Position Sensor/Switch "E" Circuit Range/Performance.

has any one had this before? Any ideas?

Car was driving great, idling great etc

It literally went in to ‘reduced power’ as I was almost home; didn’t feel like reduced power / limp mode but I obviously didn’t drive it hard when the error came up on the dash, just cruised it home a few hundred yards
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Old Mar 18, 2026 | 10:59 AM
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G80
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Thank you!

I did some digging and Chat GPT suggested the same or a loose connection.

Glad it’s nothing serious atleast, engine light had my heart in my mouth!
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