P0350

Ignition Coil Primary/Secondary Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Symptoms

Misfires
Power Loss
The engine stalls
Poor engine starting
Increased fuel consumption

Causes

Open circuit in the primary or secondary circuit of the coil
Ignition coil malfunction
Wiring Harness Problems
ECU malfunction
Contact corrosion

How to Fix

Check the ignition coil for damage
Check the integrity of the wiring harness
Check the resistance of the primary and secondary windings of the coil
Clean connector contacts
Replace the ignition coil if necessary

Related codes

P0300 P0301 P0302 P0303 P0304