Engine-Codes - Geo - P126A GEO

P126A GEO Code - Fuel Injector 1 Input Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P126A GEO code possible causes

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

|How is the P126A GEO 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 P126A GEO code

Labor: 1.0

The cost to diagnose the P126A GEO code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P126A GEO code possible symptoms?

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

|What is P126A GEO code meaning?

The Engine Control Module (ECM) monitors the Fuel Injector. The ECM sets the OBDII code when the Fuel Injector is not to factory specifications.

|Need more information with the P126A GEO code?

Need more information on how to fix the P126A GEO code?
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|Need help with a P126A GEO code?

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