Volvo 850 Made from 1993 to 1997, this Volvo line was available in both a wagon and a sedan, both with were graced with several trim levels.

MAF/ECU output-input voltage '93 now turboed

Old Jan 14, 2006 | 09:23 PM
  #1  
ccsct203's Avatar
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Default MAF/ECU output-input voltage '93 now turboed

I have a 1993 854 GLT... but before you feel sorry for me let me tell you the car has Konis, IPD bars, EST strut bar, 16" rims, water injection , MSD Boost master, K&N, 2.5 cat back and a turbo and intercooler fron a 97.
The car is quick until I reach a MAF output of about 6.5 volts, then it goes lean as if the fuel pump quit. Am I reaching the output limit of the MAF or the input limit of the ECU or is it something else??
 
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Old Jan 14, 2006 | 11:58 PM
  #2  
tech's Avatar
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Default RE: MAF/ECU output-input voltage '93 now turboed

What exactly has been done to the ECM?
What kind of programming?
 
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