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2014
ram 150021 views

Check Engine Light On

Expert diagnosis and repair solutions for 2014 ram 1500 Check Engine Light On. Get step-by-step fixes, cost estimates, and professional advice.

Expert Repair Solutions

1
medium$150-$300
Replace the faulty oxygen sensor to resolve air-fuel mixture issues.
Source: https://www.autonationdodgeramcoloradosprings.com/service/check-engine-light.htm

Repair Steps:

  1. Locate the oxygen sensor on the exhaust manifold.
  2. Disconnect the wiring harness from the sensor.
  3. Use an oxygen sensor socket to remove the old sensor.
  4. Install the new sensor and reconnect the wiring harness.
2
easy$10-$30
Secure or replace a loose or damaged gas cap to fix error codes P0456 or P0457.
Source: https://www.youtube.com/watch?v=qR1-4J286gE

Repair Steps:

  1. Inspect the gas cap for damage or looseness.
  2. If damaged, purchase a new gas cap.
  3. Install the new gas cap and ensure it is tightly secured.
3
hard$800-$2,500
Replace the catalytic converter if it is failing or clogged.
Source: https://www.billesteschryslerdodgejeepram.com/2014-ram-1500-check-engine-light.htm

Repair Steps:

  1. Lift the vehicle and locate the catalytic converter.
  2. Remove the bolts securing the catalytic converter to the exhaust system.
  3. Install the new catalytic converter and secure it with bolts.
  4. Ensure all connections are tight and check for exhaust leaks.
4
mediumCovered under warranty if applicable
Reprogram the Powertrain Control Module (PCM) to address MIL illumination.
Source: Technical Service Bulletin 18-028-14

Repair Steps:

  1. Visit a certified dealer to have the PCM reprogrammed.
  2. Ensure the latest software updates are applied to the PCM.
  3. Verify that the check engine light is resolved after reprogramming.
5
hardCovered under recall
Inspect and replace the crankshaft position sensor tone wheel if delamination is suspected.
Source: Recall Campaign 20V475000

Repair Steps:

  1. Contact a certified dealer to schedule a recall service.
  2. Have the dealer inspect the crankshaft position sensor tone wheel.
  3. If necessary, have the dealer replace the tone wheel and update the PCM software.

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