VIDEO

Informace

Cadillac

Cadillac P0128

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

Cadillac P0128

Basic error definition

teploty chladiacej kvapaliny motora (ECT) Nižšie termostat Regulácia teploty

Cause of DTC

DTC P0101, P0102, P0103, P0106, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0120, P0121, P0122, P0123, P0502, P0503 nie sú nastavené. Start-up IAT je teplejšie ako -7 ° C (+ 19 ° F). Spúšťací ECT je chladnejšie ako 70 ° C (158 ° F), keď je IAT je vyššia ako 10 ° C (50 ° F). OR Spúšťací ECT je chladnejšie ako 50 ° C (122 ° F), keď je IAT je nižšia ako 10 ° C (50 ° F). Doba chodu motora je dlhšia ako 2 minúty. Ubehnutí väčšie ako 2,4 km (1,5 míľ) na viac ako 8 km h (5 mph). Kumulovaný prúdenie vzduchu je v rozmedzí 20-75 g s, s minimálnou priemerný prietoku vzduchu väčšie ako 10 g s. Percento Palivo etanol je menšia ako 87 percent. Tento DTC beží raz za cyklus zapaľovanie, keď sú splnené vyššie uvedené podmienky.