Qty. Included. List. 1. Fuel Injector ERR6600 For Discovery Series II And Range Rover 4.0 & 4.6 P38 (For BOSCH Engines) Fuel Injector ERR6600 For Discovery Series II And Range Rover 4.0 & 4.6 P38 (For BOSCH Engines) 8. $799.60. Total Value: $799.60. Overhauled, generic or genuine TD5 injectors. Hi all, Question for you all on TD5 injectors. Recently after my Disco started belching out black smoke and chewing fuel at a frightening rate (+-20l/100km) something was up. After plugging a diagnostic computer in I was told that the number 1, 2, 3 and 4 injectors have seen better days. When troubleshooting malfunctioning injectors, you need to investigate the voltage or lack thereof on the injector. If your fuel injectors have sufficient power but are not operating as expected, you will need to look into three possible causes: A malfunctioning injector fuse. A defective injector power relay. @marshada "All the injectors are fed from a common fuel rail as part of the returnless fuel system. Fuel pressure is maintained at a constant 3.5 bar (52 lbf.in2) by a regulator that is integral with the fuel pump. It's in the tank. Pump - fuel NOTE: The fuel pump and fuel gauge tank unit are - 1999-2004 Land Rover Discovery The pressure reading should be between 34.0-38.0psi (2.390-2.672 kgf/cm^2). Next, turn the ignition switch off and observe the pressure drop in the system. After one minute, pressure should drop no more than 10psi (0.7 kgf/cm^2). To check for a leaking injector, first check the spark plugs! It’s vital to keep injectors in good nick to prevent fuel supply problems. Bad fuel injectors on a Landrover can lead to engine damage or even catastrophic engine failure. An iCarsoft computer reports a cylinder issue on my Land Rover Discovery 3. Injector balance limits are between 960 and 1.4 k. The ideal is 1000 with anything above 1.3k up for a bit of investigation. When it comes to numbering there can also be confusion with code readers, live values and injectors. The ECM actually lists the injectors as 0 to 5, with 0=cylinder 1 and 5=cylinder 6. 3) Crack the FUEL SPILL RAIL bolts (I think they were 12mm), but be gentle - you don't want to snap/strip these, and they shouldn't be on there too hard anyhow. Start with one and work your way down as you'll be moving the entire rail out of the way. 4) Move the spill rail out of the way once all the bolts are undone. GOj2.

land rover discovery 3 injectors problems