All codes at once P0113, P0123, P0102, P0223 2007 Honda Civic 2.0L

Question

All codes at once p0113, p0123, p0102, p0223
High rpm 1700 at cold engine. It then gets back to 1000 rpm when the engine is warm. The rpm increases itself without accelerating, while idle or in motion.
2007 Honda Civic 2.0L

Answer 1

I would start by clearing all the codes, cleaning the throttle body, cleaning the Mass Air Flow (MAF) sensor, and replacing the air filter.

P0102 HONDA Code - Mass Air Flow Sensor Circuit Low Voltage
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P0113 HONDA Code - Intake Air Temperature Sensor Circuit High Voltage
Read more: https://www.autocodes.com/p0113_honda.html

P0123 HONDA Code - Throttle Position Sensor/Switch 'A' Circuit High Voltage
Read more: https://www.autocodes.com/p0123_honda.html

P0223 HONDA Code - Throttle Position Sensor 'B' Circuit High Voltage
Read more: https://www.autocodes.com/p0223_honda.html