Diagnostic Trouble Code
P0013
"B" Camshaft Position Actuator Circuit (Bank 1)
Technical Description P0013
"B" Camshaft Position Actuator Circuit (Bank 1)
What Does This Mean P0013?
This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles, including but not limited to Toyota, VW, Honda, Chevrolet, Hyundai, Audi, Acura, etc.
A P0013 code refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module) or ECM (engine control module). VVT is a technology used in the engine to allow it to get greater power or efficiency at different running points.
That consists of an oil control valve (OCV), also called a solenoid valve and other components. This source says it best:
The "B" camshaft refers to the exhaust, right, or rear camshaft (looking at the engine from the drivers seat). Bank 1 refers to the side of the engine that contains cylinder #1.
A P0013 code refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module) or ECM (engine control module). VVT is a technology used in the engine to allow it to get greater power or efficiency at different running points.
That consists of an oil control valve (OCV), also called a solenoid valve and other components. This source says it best:
The "B" camshaft refers to the exhaust, right, or rear camshaft (looking at the engine from the drivers seat). Bank 1 refers to the side of the engine that contains cylinder #1.
Symptoms P0013
1
Check Engine Light illuminated (Malfunction Indicator Lamp)
2
Rough running
3
Other symptoms may also be present
Possible Causes P0013
1
Faulty oil control valve (OCV)
2
Open or short in the OCV / solenoid valve
3
Damaged computer (PCM)
Solutions & Repair Steps P0013
Ideally you'll want to refer to a factory service manual for make & model specific steps and specifications. You should use a digital volt ohm meter (DVOM) and measure the resistance of the terminals on the camshaft oil control valve (OCV). Refer to the factory spec on the reading, if it's not good, replace the OCV assembly. Also use the DVOM to verify wiring, connectors, etc. leading from the OCV back to the PCM.