What is the fault code of Volkswagen pineapple car p 1570 in 2003?

Fault code P 1570: Engine Control Module (ECM)- Anti-theft Start

Engine control module, also known as engine control unit (in some cars, engine control module and transmission control module are integrated to form powertrain control module), which controls the whole engine.

Its main function is to control the optimal fuel injection quantity and ignition timing of the engine. Another important role is the component responsible for monitoring exhaust emission control. The function of the anti-theft control module is to ensure that the car is allowed to start only when the special key exists and matches with various components.

Extended data:

1、P0002？

Fuel quantity regulator control circuit range/performance

English definition: range/performance of fuel quantity regulator control circuit.

Category: Fuel, Air or Emission Control

Background knowledge: In the new type of automobile with widely used fuel injectors, the fuel regulator has been rarely used.

2、P000 1？

Fuel quantity regulator control circuit/open circuit

English definition: Fuel quantity regulator control circuit/open circuit.

Category: Fuel, Air or Emission Control

Background knowledge: In the new type of automobile with widely used fuel injectors, the fuel regulator has been rarely used.

3、P00 1A

Camshaft profile control circuit/open circuit (1 row)

English definition: camshaft profile control circuit/open circuit (cylinder bank 1)

Category: Fuel, Air or Emission Control

Background knowledge: The function of camshaft is to control the opening and closing of valves. In the variable valve timing system, the electronic camshaft control valve (or oil control valve, OCV) adjusts the angle of the camshaft by changing the oil pressure of the camshaft adjuster (mechanical) according to the instruction of the engine control module (ECM) to ensure that the valve opens and closes at the best time.

So as to optimize the efficiency and power of the engine in all speed ranges. If the electronic control unit (ECU) detects that the voltage of the A (intake/left/front) camshaft profile control circuit exceeds the calibrated normal range for a period of time, this fault code will appear.

? Chinese text library -OBD fault code