Been a while since I messed with a ute and can't remember the table number for the PWM controlled fuel pump.
Help please.
Been a while since I messed with a ute and can't remember the table number for the PWM controlled fuel pump.
Help please.
It's all good until it goes "Bang"
Not positive on Holdens ... obviously I have never worked on one (given my location). Believe any that are equipped with a PWM variable speed fuel pump should have a subfolder called "Variable Speed Pump PWM" in the "Fuel System" folder. F0581 in a 2007 tune I looked at briefly.
Regards,
Taz
Been at least 5 years since I've thought about that too. If I recall it was grouped in the Traction Control area, on the US vehicles the output on the PCM is tied in with the Traction Control, hence it's location.
Best bet is to open up a sedan program and compare it to the Ute program whilst looking in the Traction area. I am sure I made a comment in the cals about the Utes using whatever cal it is for the fuel pump control.
I no longer monitor the forum, please either post your question or create a support ticket.
Ok found it, {B1904} TCS Delivered Torque Duty cycle.
** NOTE FOR HOLDEN APPLICATIONS **
On VU Utes this output is used for the dual speed fuel pump module, it is known this module can slow the pump down at WOT, to eliminate this occurring , set this value to 100% which will make the pump always run at full speed.
It's all good until it goes "Bang"