Engine-Codes - Chevrolet - P1238 CHEVROLET

P1238 CHEVROLET - Injector 6 Output Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What is this?
Table of contents

P1238 CHEVROLET Possible Causes

  • Faulty Fuel Injector 6
  • Fuel Injector 6 harness is open or shorted
  • Fuel Injector 6 circuit poor electrical connection

How do I fix code P1238 CHEVROLET?

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's pins.

Tech Notes

There is a factory service bulletin for the following models:

2004-2005 Chevrolet Kodiak
2004-2005 Chevrolet Silverado
2004-2005 GMC Sierra
2004-2005 GMC Topkick

Chevrolet and GMC Factory Service Bulletin OBDII Codes P1223, P1226, P1229, P1232, P1235, P1238, P1241 or P1244

Cost of diagnosing the P1238 CHEVROLET code

Labor: 1.0

The cost of diagnosing the P1238 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine Misfire
  • Rough Running

P1238 CHEVROLET Meaning

Injector 6 Output Circuit is the generic description for the P1238 Chevrolet code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1238 Chevrolet OBDII code.

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P1238 CHEVROLET More Information

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