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[Honda, Software & diagnosis]

Check engine light (CEL) on your dashboard

Edit Date: Jan. 23, 2023, 4:49 p.m.

Check engine light (CEL) simply means that we should scan the engine, find out the diagnostic trouble code (DTC), and fix the issues. Generic OBD2 with Torque pro is good enough for most of engine diagnostic purpose.

Parts and tools required for the tutorial
 1. Android bluetooth OBD2 scanner, ANCEL
Check engine light (CEL) on your dashboard, None|bekomcar.com

As shown in this example, when you see the check engine light on your dashboard use your favorite OBD2 sanner to find out what caused the issues. OBD2 diagnosis will display the stored trouble codes, if there are any trouble codes stored in the ECM.

Depending upon the diagnostic trouble code proper repaire should be done. Please clear the diagnostic trouble code after the repair.

(1) Diagnostic trouble code from the OBD2 scanner

For testing purpose, I disconnected the MAF sensor while the engine was running. This caused P0102 and PO113 trouble code. Of course, reconnecting the MAF sensor back in resolved the issues.-

Tags

#내연기관, #하이브리드, #LPG, #디젤, #휘발유, #CNG

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Disclaimer ! All cars are different, so please read the service manual for your vehicle before any repair work. bekomcar assumes no liability for property damage and/or injury incurred directly and/or indirectly as a result of any of the information contained in the website. Use this information at your own risk.

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Aug. 22, 2022, 2:36 p.m. - SunJoo Moon moderator  
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