Code P0263 Igniter fault

Tiny
TERRY STANFORTH
  • MEMBER
  • 2013 HYUNDAI ACCENT
  • 1.6L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 229,299 MILES
Engine fault code p0263. Changed the MAF already.
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Sunday, February 21st, 2021 AT 8:44 AM

1 Reply

Tiny
DAVEH429
  • EXPERT
Hello.

Code P0263 for Hyundai is triggered when the PowerTrain Control Module (PCM) detects that the acceleration rate of the crankshaft for Cylinder #1 was less than a calibrated amount. During normal conditions the PCM turns the fuel Injectors "on" and "off" in the Fuel Injection System.

Symptoms
Possible symptoms of OBD code P0263 Hyundai
Engine Light ON (or Service Engine Soon Warning Light) Engine Misfire Engine Run Rough Low MPG

Causes
Possible causes of OBD code P0263 Hyundai
Fuel Injector #1 Faulty or Corroded Fuel Injector #1 Connector Plugged/blocked #1 Fuel Injector Dirty #1 Fuel Injector

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

https://www.2carpros.com/articles/how-to-replace-a-fuel-injector

Hope this helps, please keep us up to date on your repairs.

Thanks,

Dave H
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Sunday, February 21st, 2021 AT 1:07 PM

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