fullfuel01 Posted July 11, 2012 Share Posted July 11, 2012 anyone have a prolink or original mack software for VMAC 1 they're pretty simple system but I have an intermitent problem and I need to see what sensor goes wrong and when! Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/ Share on other sites More sharing options...
trucks Posted July 12, 2012 Share Posted July 12, 2012 I am also looking for the same software. I tried searching in google but no luck. Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-128409 Share on other sites More sharing options...
jzack Posted July 12, 2012 Share Posted July 12, 2012 You can do a self-diagnostic without a scan tool if that is what you need. Just turn the Speed Control switch to OFF, then press and hold the SET/DECEL switch until the fault lamp goes off. The blink codes will follow with a two digit code, each digit seperated by one second delay. Let me know what you find, I have the blink-code guide. Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-128472 Share on other sites More sharing options...
fullfuel01 Posted July 12, 2012 Author Share Posted July 12, 2012 thanks, I already did this one. the thing is it don't show any code. oil pressure is ok water level/temperature is good and the truck would shut off after hard pull. you wait a few seconds/minutes and it fire right up. solenoid in the fuel pump have been change... Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-128483 Share on other sites More sharing options...
jzack Posted July 12, 2012 Share Posted July 12, 2012 Is the Shutdown light and buzzer coming on? If so (seems you already know this) only oil pressure, coolant temp and coolant level would cause that as far as I know...... Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-128487 Share on other sites More sharing options...
fjh Posted July 14, 2012 Share Posted July 14, 2012 If The fault light is not coming on when it shuts down its not somthing the puter knows or cares about! I have seen the the ECU fail when the cab temps get too warm!But re start was not possible till cool down! Check all the grounds and the plug to the fuel pump If you have any pins on the fuel pump plug the look to have been warm have the pins changed at the dealer ! Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-128719 Share on other sites More sharing options...
DanielG Posted August 15, 2015 Share Posted August 15, 2015 We have all the software here if your not to far away Quote Daniel Gulick Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-300224 Share on other sites More sharing options...
Dieselwrenches Posted August 15, 2015 Share Posted August 15, 2015 Also check accessory relay(large solenoid relay in dash left of fuse panel) if it's original it may be losing connection at a higher temp. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-300237 Share on other sites More sharing options...
alex g Posted August 15, 2015 Share Posted August 15, 2015 Any of these help you I got a scanner too I'll sellSent from my SM-G386W using Tapatalk Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-300242 Share on other sites More sharing options...
theakerstwo Posted August 15, 2015 Share Posted August 15, 2015 Will you sell the one in the center?And how much for it? Quote glenn akers Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-300245 Share on other sites More sharing options...
alex g Posted August 15, 2015 Share Posted August 15, 2015 I'd rather sell the whole lot $500 with the scannerSent from my SM-G386W using Tapatalk Quote Link to comment https://www.bigmacktrucks.com/topic/26177-vmac-diagnostic-tool/#findComment-300247 Share on other sites More sharing options...
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