Brand: Generic/Vehicle Specific (Toyota/Lexus) · SKU: P1310 · MPN: P1310 · Category: Components
The P1310 is a manufacturer-specific OBD II trouble code primarily defined by Toyota and Lexus as “Igniter Circuit Malfunction No. 3.” This code indicates a malfunction in the ignition system, specifically the lack of an IGF (Ignition Feedback) signal between the igniter (ignition module) and the PCM (Powertrain Control Module) for cylinder #3. The ECM stops fuel injection to affected cylinders as a fail-safe when the IGF signal is not received. Diagnostics involve checking connectors, ignition coils, spark plugs, plug wires (if fitted), and the wiring/resistance between the coil connector and the PCM. The system uses IGT (Ignition Trigger) signals from the ECM to control the ignition coil primary current, and the igniter sends back the IGF signal to confirm spark generation.
| Manufacturer | Toyota / Lexus |
|---|---|
| Affected System | Ignition System (Cylinder #3) |
| Code Definition | Igniter Circuit Malfunction No. 3 |
| Fault Code Standard | OBD II (Manufacturer Specific) |
| Primary Signal Failure | Lack of IGF (Ignition Feedback) signal |
| Warranty | N/A (Diagnostic Code Information) |
| Weight | N/A |
| Dimensions | N/A |
DTC P1310 points to a failure in the ignition confirmation circuit for cylinder #3 in compatible Toyota/Lexus vehicles. This usually points to an issue with the ignition coil/igniter assembly for that cylinder or the related wiring/PCM communication, rather than the cylinder's mechanical condition, though mechanical issues can sometimes trigger related codes.
Yes, this Igniter Circuit Malfunction No. 3 (Automotive Diagnostic Trouble Code) (P1310) is 100% genuine Generic/Vehicle Specific (Toyota/Lexus) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Igniter Circuit Malfunction No. 3 (Automotive Diagnostic Trouble Code) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
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