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What if your jaguar xj6 vcm says fuel fail 47?

Fuel Fail 47 is a fault code that indicates a problem with the fuel system in your Jaguar XJ6 VCM. This code can be caused by a number of factors, including:

- A bad fuel pump

- A faulty fuel injector

- A blocked fuel filter

- A problem with the fuel pressure regulator

- A leak in the fuel line

- A bad oxygen sensor

Here are some steps you can take to troubleshoot this code:

1. Check the fuel pressure. The fuel pressure should be between 35 and 45 psi. If the fuel pressure is too low, it could be caused by a bad fuel pump or a blocked fuel filter. If the fuel pressure is too high, it could be caused by a faulty fuel pressure regulator.

2. Check the fuel injectors. The fuel injectors should be spraying a fine mist of fuel into the engine. If the fuel injectors are not spraying properly, it could be caused by a bad injector, a clogged injector, or a problem with the wiring to the injectors.

3. Check the fuel filter. The fuel filter should be replaced every 10,000 miles or so. If the fuel filter is clogged, it can restrict the flow of fuel to the engine.

4. Check the fuel line. The fuel line should be free of leaks. If there is a leak in the fuel line, it can cause the fuel pressure to drop and the engine to stall.

5. Check the oxygen sensor. The oxygen sensor measures the amount of oxygen in the exhaust gas. If the oxygen sensor is bad, it can cause the engine to run rich or lean, which can lead to a fuel fail code.

If you are not able to troubleshoot this code yourself, you should take your car to a qualified mechanic.

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