Code result
P246E
Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 4
Moderate severity
What it means
A general circuit fault is detected on the EGT sensor at bank 1 sensor 4 (typically just downstream of the turbo or before the catalyst). The ECU loses thermal protection feedback for the catalyst and DPF.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Open in sensor or wiring
highOne of the most commonly reported causes for this code — check this first.
Related help
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