P2009moderate severityPowertrain
Intake Manifold Runner Control Circuit Low Bank 1
on 2000 BMW 528iT E39 2.8L I6 M52 Touring · RWD
What this code means
Low voltage/current in the intake manifold runner control circuit bank 1.
Symptoms
- Check engine light
- Sluggish throttle response
Common causes
- Short to ground in wiring
- Corroded connector
- Failed actuator
Diagnostic steps
- Measure actuator circuit voltage
- Check wiring for shorts to ground
Repair notes
Repair short circuit or replace actuator.
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P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
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P0012
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P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1