P2112 code

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ColoBowHunter

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Jun 24, 2021
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Location
Colorado
Ram Year
2006
Engine
5.7 hemi
2006 2500 with 5.7 hemi. Driving down the road and it surge like it was running out of gas.. it would then die. I could start it right up and drive a ways and it would do the same. It died about a mile from the house. Pulled it home replaced fuel pump stillno start. Scanned it and got a P2112 bank 1 not opening. Replaced throttle body, air intake sensor, camshaft sensor, crankshaft sensor still a no go. Followed mechanics advice and sprayed fuel into the intake and still won't start. Any ideas I am a long ways from a mechanic and am stumped.
 

GTyankee

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Nov 2, 2020
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Location
El Cajon Calif. 92021
Ram Year
2016
Engine
3.0 ecodiesel
Try disconnecting your Negative Battery Post for 30 minutes
That may reset the system for enough time to get home or to a mechanic

Common Causes Of A P2112 Code Possible causes of this code may include:
Faulty throttle body
Dirty throttle plate or linkage
Faulty throttle position sensor
Defective accelerator pedal position sensor
Throttle actuator control motor is defective
Corroded or damaged connector
Faulty or damaged wiring
Faulty PCM

Common Repairs
Replacing throttle body
Cleaning throttle plate and linkage
Replacing throttle position sensor
Replacing throttle actuator control motor
Replacing accelerator pedal position sensor
Cleaning corrosion from connectors
Repairing or replacing wiring
Flashing or replacing PCM

Read more at: https://www.obd-codes.com/p2112
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