VIDEO

Informace

Mazda

Mazda U2516

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

Mazda U2516

Basic error definition

Throttle Position Sensor Range Performance

Cause of DTC

DTC P0101, P0102, P0103, P0116, P0117, P0118, P0122, P0123, P0335 and P1451 not set, engine speed under 3500 rpm, MAF sensor indicating a maximum to minimum airflow rate variation of over 25.5 gm s, MAP sensor under 26 kPa with the TP sensor signal less than 35 degrees, or with the MAP sensor over 67 kPa and the TP angle over 35 degrees, the PCM detected too much difference in the Expected and Actual TP values for over 3 seconds.