VIDEO

Informace

Infiniti

Infiniti B1088

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

Infiniti B1088

Basic error definition

Excessive Time To Closed Loop Fuel Control

Cause of DTC

DTC P0112, P0113, P0116, P0117, P0118, P1111, P1112, P1114 and P1115 not set, engine runtime from 16 seconds to 50 seconds, ECT sensor more than -40ºF and less than 50ºF at startup, HO2S signal varying indicating it is hot enough to operate, IAT sensor more than 50ºF during testing, and the PCM detected the ECT sensor signal did not reach a closed loop temperature value of at least 71.6ºF after 4 minutes of engine operation.