DTC Audi P1435 Short Explanation

The video focuses on the basic Audi diagnostic error code. Contents: 0:21 Basic DTC analysis according to OBD2 protocol standard. 1:48 Insight into programming - an explanation of what a bit is and how a byte is formed - decoding the Error Code to the base programming 2:58 A diagnostically understandable description of the Diagnostic Trouble Code 3:05 Basic error definition - Possible causes or errors of the car and its parts describing the mentioned error We will continue to work on improving the content. Our efforts at Maxidot s.r.o.the video content gets better. #audi Make: Audi Code: P1435 Definition: Secondary Air Injection System Pump Relay Circuit Short to Ground Description: The output Diagnostic Test Mode (DTM) can be activated only with the ignition switched on and the engine not running. The output DTM is interrupted if the engine is started, or if a rotary pulse from the ignition system is recognized. . Cause: Fuel pump relays have failed Fuel injector has failed Hoses on the EVAP canister may be clogged EVAP canister purge regulator valve may be faulty ECM may have failed Manifold Tuning Valve (IMT) may have failed