2001 Land Rover Discovery 2

Tiny
BLADI5
  • MEMBER
  • 2001 LAND ROVER DISCOVERY 2
Engine Performance problem
2001 Land Rover Discovery 2 V8 Four Wheel Drive Automatic

p0307 injector 7 excees emissions catalyst damaging level of misfire what is the problem please
Friday, February 19th, 2010 AT 7:18 PM

1 Reply

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
P0307 is a misfire cylinder 7 code. Could be a bad coil, plug wire (If applicable) or bad injector. When engine is warm, use a meter to test across the injector and compare it to one next to it. This should tell you if the injector is shorting internally. Also you could check for spark using a spark tester.
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Sunday, February 21st, 2010 AT 8:23 AM

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