mekanik
Senior Member
That's good the throttle plate needs to be open to start.
To reflash the ECM you need Navistar's NavCal software and connection to their mainframe
plus a laptop and a communication adapter. To manually reset parameters you need a laptop
with a Maxxforce compatible program and a communication adapter. The mass air flow sensor also
needs to be recalibrated.
Your scanner should give you a software version number at startup or there
may be another way of accessing it. Contact the scanner manufacturer support
phone number and see if you can get it updated if it needs to be.
Otherwise you need to get it scanned and see why it will not start. There could be a number of reasons.
To reflash the ECM you need Navistar's NavCal software and connection to their mainframe
plus a laptop and a communication adapter. To manually reset parameters you need a laptop
with a Maxxforce compatible program and a communication adapter. The mass air flow sensor also
needs to be recalibrated.
Your scanner should give you a software version number at startup or there
may be another way of accessing it. Contact the scanner manufacturer support
phone number and see if you can get it updated if it needs to be.
Otherwise you need to get it scanned and see why it will not start. There could be a number of reasons.