Circuit/System Testing (w/TAC)
WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
P0506
- Inspect the engine for vacuum leaks.
- Inspect the throttle valve for the correct operation. A throttle valve that does not close correctly sets this DTC.
- Verify the correct operation of the crankcase ventilation system. Inspect for the following conditions:
- The routing of the positive crankcase ventilation (PCV) system
- Vacuum leaks in the PCV system
P0507
- Inspect for excess deposits in the throttle body.
- Inspect for a parasitic load on the engine-For example, a transmission condition, a belt driven accessory condition.