Code result
P0226
Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance
Moderate severity
What it means
Throttle position sensor C signal is not tracking the other channels of the redundant TPS within tolerance. The ECU compares all three channels and detects rationality failure.
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
TPS contact aging
highOne of the most commonly reported causes for this code — check this first.
Dirty or sticking throttle plate
mediumA plausible cause — test and verify before replacing parts.
Sensor element aged beyond calibration window
lowLess common, but worth ruling out after the more likely causes.
Related help
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