Engine-Codes - Saturn - P1346 Saturn

P1346 Saturn Code - Intake Camshaft Position Sensor System Performance

- Code Popularity: 3,958 Views
- Repair Importance Level: 2/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P1346 Saturn?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Intake Camshaft Position sensor
  • Faulty Camshaft Position Solenoid Valve
  • Engine mechanical condition
  • Valve timing off
  • Intake Camshaft Position sensor harness is open or shorted
  • Intake Camshaft Position sensor circuit poor electrical connection
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How to Fix the DTC P1346 Saturn?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1346 Saturn code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

When is the Code Detected?

The Powertrain Control Module (PCM) detected the actual cam timing and the target cam timing did not agree

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine difficult to start

What Does the P1346 Saturn Code Mean?

The Camshaft Position (CMP) sensor input is used to detect an engine misfire. The Powertrain Control Module (PCM) also uses the CMP sensor signal as an input for modifying the fuel injection timing and for modifying the ignition timing.
The PCM receives information on the engine status from various engine sensors and then selects the most appropriate ignition timing settings from within the PCM's programming. The following are the most important inputs for determining ignition timing requirements:
- The engine speed
- The throttle position (TP)
- The intake air volume
- The engine coolant temperature (ECT)
- The knock sensor (KS) input

P1346 Saturn Code - Intake Camshaft Position Sensor System Performance

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