P1311 Isuzu Code – ION SEC Module Detection Line 1 Circuit Malfunction

What are the possible causes of Isuzu DTC P1311?

• Faulty ignition coil
• Ignition coil harness is open or shorted
• Poor electrical connection in the ignition coil circuit
• Faulty ion sensor module

How to repair Isuzu DTC P1311?

Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

What are the possible symptoms of Isuzu code P1311?

• Engine light on (or service engine soon warning light)

What does Isuzu code P1311 mean?

ION Sensing Module SEC Circuit Line 1 Malfunction is the generic description for Isuzu code P1311, but the manufacturer may have a different description for your model and year of vehicle. Currently, we have no further information on the Isuzu OBDII code P1311.