Fuel and Ignition Fuel Pumps and Systems, Ignition and Spark Systems

#7 DEAD, need help

Old Nov 19, 2007 | 10:38 PM
  #1  
jokerz98z28's Avatar
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#7 DEAD, need help

codes 307 and 332 just popped up. I unplugged #7 injector harness at idle and no change. Car has brand new knock sensors, so low output is mystery. Please help!
Old Nov 19, 2007 | 10:39 PM
  #2  
RE AND CHERYL's Avatar
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From: DOVER DE
Did you check for a signal to the injector, spark from the coil, and compression on that cylinder?

Re'
Old Nov 19, 2007 | 11:12 PM
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have voltage to injector and from coil, will have to find compression tool to test all cylinders
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