It is an input pulled high by hardware - the software can't affect it.
Check the ECU to see that nothing is obviously broken or burnt, but I would guess the most likely cause is a broken or shorted wire to the pressure sensor. The easy way to test this is to put the ECU into another vehicle. It ...
Search found 4 matches
- Tue Apr 21, 2009 4:21 pm
- Forum: K-Pro / KManager
- Topic: VTEC pressure switch P1259
- Replies: 3
- Views: 2981
- Sat Mar 29, 2008 2:03 pm
- Forum: K-Pro / KManager
- Topic: inactive k. threshold
- Replies: 2
- Views: 2020
inactive k. threshold
my k. threshold is alwyas at 0.0v, i'm guessing this is not normal, how do i fix it?
- Sat Mar 29, 2008 1:17 pm
- Forum: K-Pro / KManager
- Topic: noob issues
- Replies: 1
- Views: 1557
noob issues
hey guys, just got k pro a few days ago and i'm trying to set up the highoctane tune for the k20a3 civic. I'm getting knock at around 2500-3000, they are usually a few (1-3) knocks around that rpm. I posted m datalog in the calibration setion if you can take a look. An help would be much appreciated ...
- Sat Mar 29, 2008 12:07 pm
- Forum: K-Pro Calibrations
- Topic: i need help
- Replies: 0
- Views: 2157
i need help
hey guys i'm new to hondata so i'm wondering if anone could help will help with my cals. i'm getting knock in the lower rpm range. oh and i have k20a3 cai and spoon axelback running 91oct. [/list]