P126A GEO - Fuel Injector 1 Input Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Fuel Injector
  • Fuel Injector harness is open or shorted
  • Fuel Injector circuit poor electrical connection

Possible symptoms

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

P126a Geo Description

The Engine Control Module (ECM) monitors the Fuel Injector. The ECM sets the OBDII code when the Fuel Injector is not to factory specifications.
OBDII Code P126a Geo - Fuel Injector 1 Input Circuit Malfunction - AutoCodes.com

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P126A GEO Comments

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