1990 range rover fuel injection trouble code Posted by jeff taylor on December 12, 1999 at 21:04:26:
Having difficulty trouble shooting fuel injection system. Under seat diagnostic display shows trouble code "02". I have a manual, and have done most resistance/voltage checks at ECU, but my manual does not show the codes. Also, when testing the "tune select resistor" I found no continuity. When searching for the cause, it seems the resistor is gone (missing!) leaving just a blue plug hooked to nothing. I am surprised it runs missing a part. It did run fine until recently, but now it will just be going down the road, and gets a huge stumble, than comes back on hard. The check engine light is also on. Thanks in advance for any help you can give.
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