VIDEO

Informace

Acura

Acura P2176

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 P2176

Basic error definition

Throttle Actuator Control System Idle Position Not Learned (Includes Hybrid Models)

Cause of DTC

One of these condition must be met for at least 0.7 seconds. (1) The registration of the throttle valve fully closed position is not completed within a predetermined time after the ignition switch is turned ON. (2) The registered value of the throttle valve fully closed position is 0.74 volts TP1, 1.61 volts TP2 or more, or 0.49 volts TP1, 1.37 volts TP2 or less. The execution time is once per driving cycle and DTCs P0122, P0123, P0222, P0223, P2101, P2118, P2135 are not active. NOTE: If DTC P2135 is stored at the same time as DTC P2176, troubleshoot DTC P2135 first, then recheck for DTC P2176.