VIDEO

Informace

Dodge

Dodge U11F1

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

Dodge U11F1

Basic error definition

HO2S signálu prilepené Rich banka 1, snímač 2

Cause of DTC

Pred ECM nahlásiť DTC P2270 alebo P2272 zlyhal, DTC P0036, P0037, P0038, P0056, P0057, P0058, P013A, P013C, P013E, P0137, P0138, P014A, P0140, P0141, P0157, P0158, P0160, P0161 , P0443, P0458, P0459, P2097, P2099, P2178, P2180, P2188 a P2190 je nutné spustiť a prejsť. DTC P0461, P0462, P0463, P2066, P2067 alebo P2068 nie je nastavené. Otáčky motora je väčší než 240 otáčok za minútu. Napätie zapaľovania je väčší ako 10 voltov. HO2S 2 je pri prevádzkovej teplote po dobu dlhšiu ako 10 sekúnd. Riadiaca dlhodobé paliva je povolené. Signál hmotnostný tok vzduchu (MAF) je väčší ako 10 g s. Signál MAF je medzi 6-33 g to po dobu dlhšiu ako 3 sekundy, počas hĺbkový test. DTC P2271 a P2273 prebieha nepretržite, akonáhle sú splnené uvedené podmienky po dobu približne 10 minút, alebo 20 minút, ak je hladina paliva je menšia ako 12 percent.