1994.5 - 1997 7.3L Power Stroke Diesel  

Need help with the map sensor 1996 7.3

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  #1  
Old 09-23-2016, 07:08 PM
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menmy02x
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Need help with the map sensor 1996 7.3

I b can put my sct scanner and monitor the boost it stays-3.5 at all rpms while driving. I put a boost Guage in the line to the sensor at it shows it pulls boost. Could the sensor have craped or the pcm. Thanks
 
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Old 09-23-2016, 07:14 PM
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How does the truck run? A bad MAP sensor will cause a no power issue.
 
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Old 09-24-2016, 07:59 AM
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The truck has no power and if I unplug the sensor it doesn't run any different
 
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Old 09-24-2016, 06:15 PM
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Check your hose and make sure its not clogged or cracked.
 
  #5  
Old 09-26-2016, 08:42 AM
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no map reading means PCM sends no fuel, means no power
 
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