Engine-Codes - Generic - P1309

P1309 - Misfire Detection Monitor Not enabled

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P1309 Possible Causes

  • Faulty Camshaft Position Sensor
  • Synchronize Assembly not properly installed.
  • Verify the cam sensor is synchronized
  • Faulty Powertrain Control Module (PCM)
  • Verify input sensor parameters are correct

How is the P1309 code repair?

Start by checking 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's pins.

What is the cost to diagnose the P1309 code

Labor: 1.0

The cost to diagnose the P1309 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1309 Meaning

Misfire Monitor Disabled When the misfire monitor is disabled, usually due to the input signal generated by the camshaft position (CMP) sensor, by sensing the passage of teeth from the CMP wheel.

More Information

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