[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [New Search]
...And your "cold" numbers were 500 to 800 ohm below this range. I still say you are close enough. The readings you get are not going to be responsible for your reported mileage. One of my favorite causes for running rich, after ruling out ignition and some of the other FI issues already discussed, is leaky injectors. This happened to me when I first acquired my '69. Bentley has a pretty good procedure for testing injectors in the car. When I tested mine, I held the injector pairs in a wide-mouth Mason jar. Easy to watch the spray patterns that way. Also look for dribbles from the injectors. Jumper the relay to make the pump run all the time with the engine off and just watch how your injectors behave. You shouldn't see dribbling. Look especially closely at injectors that go to cylinders where your plugs are all sooty and black. Mark Fuhriman '69 Fastback -----Original Message----- From: http://www.icbm.org/erkson/ttt/engine/fuel_injection/d-jet.html "If engine temperature is 68¡F (20¡C), air temperature sensor should have resistance of 260-340 ohms and engine temperature sensor should have resistance of 2100-3100 ohms." ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ List info at http://www.vwtype3.org/list | mailto:gregm@vwtype3.org ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~