P2D32

Symptoms

• Check Engine light comes on
• Reduced engine power
• Increased fuel consumption
• Unstable engine idling
• The engine goes into emergency mode

Causes

• Intake manifold control valve malfunction
• Open or short circuit in control circuit
• Poor contact in control circuit connectors
• Engine control unit malfunction
• Mechanical valve sticking

How to Fix

1. Check the condition of the intake manifold control valve
2. Check the integrity of the wiring and connectors of the control circuit
3. Measure valve resistance and compare with standardized values
4. Check control signals from the engine control unit
5. If necessary, replace the faulty valve or repair the wiring

Related codes

Error P2D32 by Vehicle Brand