VIDEO

Informace

KIA

KIA B1726

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

KIA B1726

Basic error definition

Cylinder 2 Misfire Detected

Cause of DTC

Misfire: Monitor runs whenever following DTCs are not present: P0016, P0018 (VVT system bank 1, 2 - misalignment) P0017, P0019 (Exhaust VVT system bank 1, 2 - misalignment) P0100, P0102, P0103 (MAF meter) P0110, P0112, P0113 (IAT sensor) P0115, P0117, P0118 (ECT sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (TP sensor) P0125 (Insufficient ECT for closed loop) P0327, P0328, P0332, P0333 (Knock sensor) P0335 (CKP sensor) P0351, P0352, P0353, P0354, P0355, P0356 (Igniter) P0500 (Vehicle speed sensor) Battery voltage: 8 V or more VVT system: Not operated by scan tool Engine rpm: 450 to 6600 rpm Either of following conditions (a) or (b) is met: (a) ECT at engine start: More than -7°C (19°F) (b) ECT: More than 20°C (68°F) Fuel cut: OFF Monitor period of emission-related misfire: First 1000 revolutions after engine start, or Check Mode: Crankshaft 1000 revolutions Except above: Crankshaft 1000 revolutions x 4 Monitor period of catalyst-damaged-misfire (MIL blinks): All of the following conditions 1, 2 and 3 are met: Crankshaft 200 revolutions Except above (MIL blinks immediately): Crankshaft 200 revolutions x 3 1. Driving cycles: 1st 2. Check mode: OFF 3. Engine rpm: Less than 2500 rpm