Code result
P2091
Camshaft Position B Actuator Control Circuit High
Moderate severity
What it means
Drive voltage to the exhaust VVT oil control valve on bank 1 is above the upper limit. Mirror image of P2089 on the exhaust cam side.
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
Drive line shorted to supply
highOne of the most commonly reported causes for this code — check this first.
ECU driver stage failed
lowLess common, but worth ruling out after the more likely causes.
Connector pins corroded - high contact resistance
lowLess common, but worth ruling out after the more likely causes.
Related help
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