The P2008 trouble code relates to an open circuit detected in the intake manifold runner control (IMRC) system in bank 1.
P2008 Intake Manifold Runner Control Circuit/Open Bank 1
Code symptoms P2008.
1. Rough idling.
2. Decreased engine performance, especially at low RPMs.
3. Poor fuel efficiency.
4. The Check Engine Light (CEL) may be illuminated.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P2008.
1. Faulty intake manifold runner control valve.
2. Damaged wiring or connectors in the intake manifold runner control circuit.
3. Open circuit in the intake manifold runner control system.
Code Solutions P2008.
1. Test and replace the intake manifold runner control valve if it is faulty.
2. Inspect the wiring and connectors in the intake manifold runner control circuit for any damage or corrosion. Repair or replace any damaged wiring or connectors.
3. Check for an open circuit in the intake manifold runner control system and repair as necessary.