VIDEO

Informace

Dodge

Dodge B1409

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 B1409

Basic error definition

Multiple Engine Misfire Detected

Cause of DTC

DTC P0101-P0103, P0116-P0118, P0121-P0123, P0125, P0335, P0336, P0341-P0343, P0500-P0503 and P1258 not set, engine speed from 450-3000 RPM, system voltage over 10.0v, ECT sensor from 19-230°F, fuel level over 10%, TP angle steady (1%), ABS and Traction Control inactive, ABS signal not indicating rough road thresholds, transmission not shifting, A C clutch stable, AIR Test and DFCO off, and the PCM detected a crankshaft speed variation in two or more cylinders characteristic of a misfire condition. Note: If the misfire is severe, the MIL will flash on off on the 1st trip!