I have two codes P2074 undefined code and P0122 throttle/pedal position sensor/switch A curcuit low input. The car is a 2006 dodge stratus sxt with a 2.4 engine. The car sputters at around twenty mph and again around forty mph.

Question edited for clarity.

Throttle position sensor issue

P0122 OBD-II Trouble Code: Throttle Pedal Position Sensor ...

https://www.autoblog.com > 2016/03/25 > p0122-obd-i...
Mar. 25, 2016 - P0122 code definition Throttle Pedal Position Sensor/Switch (TPS) A Circuit Low Input What the P0122 code means The P0122 is the generic ...

Videos as well

https://www.google.com/search?q=code+po1022+in+my+2004+Ls1+Holden

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Throttle Position Sensor Replacement - YourMechanic

www.yourmechanic.com > Auto Repair and Maintenance Services

When the throttle position sensor is repaired or replaced, it will need to have the minimum idle speed reset to factory specs, and the trouble codes will need to be ...

P0122 Code - Throttle Position Sensor/Switch A Circuit Low ...

www.obd-codes.com/p0122

Also includes links to other forum threads discussing the code. ... P0122 Code -Throttle Position Sensor/Switch A Circuit Low Input ... I have 6 codes that stay the same. all the rest don't stay after reset. codes are P0106,P0107,P0108,P0122 ...

2002-2005 Kia Sedona Throttle Position Sensor ... - YouTube

? 1:51
https://www.youtube.com/watch?v=JRwUK2Iem9s
Jul 11, 2011 - Uploaded by Jerry Ferguson
Kinda important - Before removing the old throttle position sensor, snap a photo of its position with your phone ...

P0122 throttle/pedal position sensor/switch A circuit low input
P0223 throttle/pedal position sensor/switch B circuit high input
P2101 throttle actuator ctrl motor circuit rang/perf
P2104 throttle actuator ctrl sys-forced idle
P2110 throttle actuator ctrl sys-forced limited rpm

Here is the meaning of the codes hope this helps

code p 0107 refers to manifold absolute pressure (MAP) sensor/ barometric pressure (BARO) sensor--low input===causes wiring short to ground---map sensor--baro sensor---ECM
code p 0122 refers to
(1)throttle position(TP) sensor A/ pedal position (APP) sensor A --low input ===causes ---wiring short to ground --TP/APP sensor/s---ECM
(2)TP switch and APP switch A--low input===causes -same as (1)
(3) TP sensor B/accelerator pedal position switch B---circuit malfunction====causes --wiring open/short to ground/short to positive--TP/APP switch--- ECM

P0122 is TPS signal low, which could mean you have a bad TPS, or a fault in the wiring or connector. I suspect a bad Throttle Position Sensor.

P0120 Throttle/Pedal Position Sensor/Switch A -Circuit Malfunction
P0121 Throttle/Pedal Position Sensor/Switch A -Circuit Range/Performance Problem
P0122 Throttle/Pedal Position Sensor/Switch A -Circuit Low Input

,try changing the throttle pedal switch/mechanism on the floor in the cabin

Trouble code P2074 means: Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Higher Load

P0232....Fuel Pump Secondary Circuit High

P0230....Fuel Pump Primary Circuit

P0215....Engine Shutoff Solenoid

P0122....Throttle/Pedal Position Sensor/Switch A Circuit Low Input

P0522....Engine Oil Pressure Sensor/Switch Low Voltage

po341 is camshaft position sensor A bank 1 ckt range/perf and po122 istps/pedal position sensor A curcuit low input this is throttle position switch on side of throttle body!

P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input

P0122 Throttle/Pedal Position Sensor/Switch A Circuit Low Input

P1478 Battery Temp Sensor Volts Out of Limit
P0406 Exhaust Gas Recirculation Sensor A Circuit High