The Haynes manual says an error code 69 is a neutral safety switch circuit / Engine cranks in drive (adjust or replace switch).
Note: the Shift cable for the Automatic Transmission stretches over time and should be adjust, if too long cable will need to be replaced.
Blue and it is located in the trunk, by passenger side rear light cluster. Gerry Olivieri
Fuel Fail 47 Idle speed contol valve - coil 2: Open or short circuit.
Try using tools...if that doesn't work, crowbar
In the 2001 Jaguar Vanden Plas, the fuel pump is located inside the fuel tank. To access it, you typically need to remove the rear seat and the access panel or drop the fuel tank from the vehicle. It's important to follow safety procedures when working with fuel systems to avoid any hazards.
VCM code fail 89 on a 1993 Jaguar typically indicates a problem with the vehicle's fuel system, specifically related to the fuel pressure or fuel delivery. This code can arise from issues such as a faulty fuel pump, clogged fuel filter, or problems with the fuel injectors. It's advisable to check the fuel system components and ensure they are functioning correctly to resolve this issue. A diagnostic tool can help pinpoint the exact problem for further troubleshooting.
Fuel Fail 37 is either a fault with the EGR Valve or its Solenoid
The throttle potentiometer is not functioning properly. Unlike most parts this one is easy to get to, but unless you're a mechanic or know how to use a volt meter I would take it in for this problem.
The fuel pump is in the fuel tank.
If your 2001 Jaguar Vanden Plas won't start after running out of fuel, it may have air trapped in the fuel system, which can prevent the engine from firing. Try adding fuel to the tank and then cranking the engine for several seconds to allow the fuel pump to prime and push any air out. If it still doesn't start, you may need to check the fuel pump and filter for any blockages or damage. Additionally, ensure the battery is charged, as multiple attempts to start the engine can drain it.
Ignition Amplifier Failure
It is the code for the TPS Throttle position sensor
code42