P2D28

Cold Start Propulsion Torque Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine operation during cold start
Increased fuel consumption
Reduced engine power
Engine stalls on cold start
Check Engine light comes on

Causes

Problems with fuel injectors
Throttle Position Sensor Malfunction
Dirty or faulty spark plugs
Problems with the engine management system
Low fuel pressure

How to Fix

Check and clean fuel injectors
Check the operation of the throttle position sensor
Replace spark plugs
Check the fuel pressure in the system
Scan the system for other errors

Related codes

P2D29 P2D2A P2D2B