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P0203 Diagnostic Trouble Code Discussion for February 2020

Fuel Injector 3 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0203
Help Request Posted
2014 Ram C/V 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2C4JRGAG7E
P0203: Cylinder 3 Injector Circuit. ... Original complaint was vehicle shut off while driving. Scanned al systems. Found P0302 and other coil ionization codes stored in PCM. Found blown M21 fuse (coil power feed). Found source of short circuit at capacitor pigtail at rear bank. Also found t...
February 13, 2020
2010 Chrysler Sebring Touring 2.7L Misfire, MIL Lamp on VIN: 1C3CC4FD1A
Ok,got this car pushed off to me after other tech installed injector, 3 coils and 3 plugs on right bank which is cylinders 1,3,5 under intake manifold.(injector 5 was only one he replaced) Takes on test drive and comes back bitchen. Worked on it the rest o...
February 22, 2020
2010 Chrysler Sebring Touring 2.7L Misfire, MIL Lamp on VIN: 1C3CC4FD1A
Ok,got this car pushed off to me after other tech installed injector, 3 coils and 3 plugs on right bank which is cylinders 1,3,5 under intake manifold.(injector 5 was only one he replaced) Takes on test drive and comes back bitchen. Worked on it the rest o...
February 23, 2020