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P1658 Chevrolet Code - Fuel Injector Control Module Driver Performance

- Code Popularity: 5,736 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1658 Chevrolet?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Check fuel injectors connectors
  • Faulty Fuel Injection Control Module (FICM)
  • Fuel Injection Control Module harness is open or shorted
  • Fuel Injection Control Module circuit poor electrical connection
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How to Fix the DTC P1658 Chevrolet?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1658 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P1658 Chevrolet Description

This diagnostic applies to internal microprocessor integrity conditions within the Fuel Injection Control Module (FICM). The Diagnostic Trouble Code (DTC) will be set when there is an internal failure in the FICM for less than 1 second.

OBDII Code P1658 Chevrolet - Fuel Injector Control Module Driver Performance - AutoCodes.com
P1658 Chevrolet Code - Fuel Injector Control Module Driver Performance

Need More Information on the Code?

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Code P1658 Chevrolet comments

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