OBD-II Code · Timing
P2090
Camshaft Actuator B Control Low (Bank 1)
medium severitySafe to drive$150-$500
Exhaust VVT control low.
Common symptoms
- CEL
Likely causes
- Failed solenoid
- Wiring
Where to start
- Try the cheapest cause first. Start by checking: failed solenoid.
- Cost & scope. $150-$500
- If the code returns after the fix: escalate to a shop or scanner with live-data and freeze-frame. A code that re-sets means the underlying fault is still there.
Related codes
P0016Crankshaft/Camshaft Position CorrelationP0017Crankshaft/Camshaft Position Correlation (Bank 1 Exhaust)P0018Crankshaft/Camshaft Position Correlation (Bank 2 Sensor A)P0019Crankshaft/Camshaft Position Correlation (Bank 2 Sensor B)P0020Camshaft Position Actuator Circuit (Bank 2)P0021Camshaft Position Timing Over-Advanced (Bank 2)P0022Camshaft Position Timing Over-Retarded (Bank 1)P0023Camshaft Position Actuator Circuit (Bank 2 Exhaust)
Look up another code
More free tools