|
|
|||||||
| Minotaur Automotive Tuning Software Tune your own 7.3L Diesel! If you have a question or comment about Minotaur? Post it here. Also, check out our Facebook group: Facebook - Minotaur Tuners |
 |
|
|
Thread Tools | Display Modes |
|
#1
Sun, August 16th, 2009, 11:22 PM
|
||||
|
||||
Base Idle Question
My base idle is set at 700 and it still wants to idle at 760-775ish.
 TPS is .5v @ low idle and 3.75v @ WOT. EOT is at 120ish F. What can affect low idle speed? Does this on my tow program from Bill and on the programs I've altered. Install my chip from Tony and idle is normal. 
__________________
Antonio '01 F-250 6spd 2wd Handshaker 7.3L PSD Stealth Dual Hpops, AC Alliants Headstuds and Forged rods balanced DIY Regulated Return with Racor Filtration #54 GTP 38R out 4" exhaust Southbend Con OFE to get it to the ground Gauges...Boost, Pyro, Fuel Pressure and temp.,HPOil, EOT, Pre and Post CAC temps I'm sure some other stuff I forgot! 
|
|
#2
Mon, August 17th, 2009, 08:29 AM
|
||||
|
||||
|
Don't overlook your idle speed adders and multipliers.
Cold Idle Control Hi Cam Idle Adder Cold Idle Multiplier It's just a thought.....
__________________
Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
|
|
#3
Mon, August 17th, 2009, 02:27 PM
|
||||
|
||||
|
I looked at adders and multipliers and nothing looked odd.
The only thing that comes to mind is that pulse width @ MFD that the PCM is calling for at idle is a little too long....I have a split shot PCM code that's been altered for singles.
|
|
|
|
Linear Mode
