M Mattagascar01 New Member Oct 28, 2018 3 0 1 Wichita ks Oct 28, 2018 #1 Oct 28, 2018 #1 Replaced stock injectors with new 44lb and runs like crap does computer not compensate for new ones
wmburns SN Certified Technician Aug 14, 2009 5,892 514 204 Houston Texas Oct 28, 2018 #2 Oct 28, 2018 #2 Well..........Help us understand. Did you expect the PCM to compensate for new ones? It won't. If the size of fuel injectors are changed, then there has to be an updated PCM turn.
Well..........Help us understand. Did you expect the PCM to compensate for new ones? It won't. If the size of fuel injectors are changed, then there has to be an updated PCM turn.
M Mattagascar01 New Member Oct 28, 2018 3 0 1 Wichita ks Oct 28, 2018 #3 Oct 28, 2018 #3 wmburns said: Well..........Help us understand. Did you expect the PCM to compensate for new ones? It won't. If the size of fuel injectors are changed, then there has to be an updated PCM turn. Click to expand... How do I get the PCM updated? Will Ford do this?
wmburns said: Well..........Help us understand. Did you expect the PCM to compensate for new ones? It won't. If the size of fuel injectors are changed, then there has to be an updated PCM turn. Click to expand... How do I get the PCM updated? Will Ford do this?
wmburns SN Certified Technician Aug 14, 2009 5,892 514 204 Houston Texas Oct 28, 2018 #4 Oct 28, 2018 #4 Mattagascar01 said: How do I get the PCM updated? Click to expand... Usually with a hand held turner. Mail order tune. Mattagascar01 said: Will Ford do this? Click to expand... What model year Mustang are we dealing with? Do you think that that Ford will help you modify your Mustang?
Mattagascar01 said: How do I get the PCM updated? Click to expand... Usually with a hand held turner. Mail order tune. Mattagascar01 said: Will Ford do this? Click to expand... What model year Mustang are we dealing with? Do you think that that Ford will help you modify your Mustang?