What does code P1320 mean on Lexus vehicles?
The ECU reports a malfunction in the ignition igniter circuit for cylinder 5.
OBD-II Code Lexus
P1320 — Lexus — Igniter Circuit Malfunction (No. 5)
The ECU reports a malfunction in the ignition igniter circuit for cylinder 5.
Common symptoms
- Misfire
- engine vibration
Possible causes
- Faulty igniter
- electrical issues in ignition circuit
Initial recommendation
Replace igniter for cylinder 5 and verify proper ignition operation.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Lexus code P1320 with your vehicle's actual symptoms for more complete diagnostic guidance.
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