VIDEO

Informace

Cadillac

Cadillac P0059

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 P0059

Basic error definition

HO2S Heater Resistance Bank 2 Sensor 1

Cause of DTC

P0053, P0054, P0059, or P0060 DTCs P0112, P0113, P0117, P0118, or P2610 are not set. The engine is started. The ignition voltage is less than 18 V. The ignition is OFF for greater than 8 hours. The engine coolant temperature (ECT) is between -30 to +45°C (-22 to +113°F) at engine start-up. The ECT minus the intake air temperature (IAT) is less than 8°C (14°F) at engine start-up. The DTCs run once per drive cycle when the above conditions are met.