VIDEO

Informace

Acura

Acura P0121

See the basic definition of a diagnostic error. This will help you to clarify the main causes of the fault code. You will understand the program of the control unit
Basic DTC analysis according to OBD2 protocol standard.

OBD2 or On-Board Diagnostics displays messages for basic group styles. More comprehensible code composition has been standard since 2000. The DTC code consists of five characters and its composition will be shown in this video

Insight into programming

The basic unit for the operation of any computer is the bit. Logic 0 and 1 are expressed by a single bit. Diagnostics The error code is composed of 16 bits. The first two bits define one of the four basic circuits. The video will show you a comprehensive overview of the composition of the error report

A diagnostically understandable description of the Diagnostic Trouble Code

Acura P0121

Basic error definition

Snímač polohy škrtiacej klapky Rad Performance

Cause of DTC

DTC P0121, P0122, P0123 a P1122 nie je nastavený, začal motor, MAP senzor menší než 55 kPa, škrtiacu uhol stabilný (± 1%), a PCM detekovaný skutočný uhol škrtiacu nebol v blízkosti predpovedanej škrtiacej uhla pre 12,5 sekúnd počas druhého obdobia 25 vo t