Code result
P34A7
A Camshaft Position Actuator Temperature Sensor Circuit High Bank 1
Moderate severity
What it means
Cam actuator A temperature sensor on bank 1 signal voltage above expected range — short to power or open.
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
Signal wire open
highOne of the most commonly reported causes for this code — check this first.
Connector pins corroded - high contact resistance
lowLess common, but worth ruling out after the more likely causes.
Supply wire pinched against B+ source
lowLess common, but worth ruling out after the more likely causes.
Related help
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