The only thing different is i do, log my fuel pressure and oil pressure ok do we have a pin no. for the wire or wire,s to track this down.
XFI, rough idle, no A/F, no TPS
- Thread starter jdpolzin
- Start date
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Sorry, I have been away tuning for the last 6 days. Connect with your laptop and go to "View/ECU Configuration" and tell me what flash/firmware you have
I posted this over a week ago. What happened when you unplugged the cam sensor?
I meant jdpolzin............but it won;t hurt you to check yours too...
I took my xfi 2.0 out of my t type and plugged it in to the gn wich has more mods so i may leave the 2.0 in the gn and touch up the tune for about 25 psi on race gas,
Hey Cal the firm ware is xfi2_4b
Did that now i have the bubble doing its job but no reading in the small rectangle box on my log or the ve table.
northerngn
Master Monkeywrench
- Joined
- Oct 8, 2006
- Messages
- 770
I always check the website now and again for the latest and greatest
Not yet just got back on it i will shortly thanks im reading now how and were to save file that in the xfi.
Ok, got a little time back in the garage now that my wife is back in the country....THANK GOD!
Found a few things:
1. Coolant temp is moving but not much, seems to stay around 164-171. I need to test this a little more.
2. To Answer Cal's suggestion..I unplugged the cam sensor after the car was started, Cam Sync locked in at 92. I took the car out but didnt really notice any change.
3. Adjusted the injector offset some and the A/F went from 6.xx - 9.xx and the car ran a whole hell of a lot better. This was white the cam sensor was unplugged too so I need to plug the cam sensor back in and test it with the offset set where it is to verify if the cam sensor unplugged helps the car run any better or worse. The car still didnt run worth a crap after 2K RPM but it ran MUCH better under 2K RPM.
I ran out of E85 so I'll need to grab more tomorrow. Hoping to drive again soon. I also got the USB driver installed and it hasnt blue screened on me yet!
Found a few things:
1. Coolant temp is moving but not much, seems to stay around 164-171. I need to test this a little more.
2. To Answer Cal's suggestion..I unplugged the cam sensor after the car was started, Cam Sync locked in at 92. I took the car out but didnt really notice any change.
3. Adjusted the injector offset some and the A/F went from 6.xx - 9.xx and the car ran a whole hell of a lot better. This was white the cam sensor was unplugged too so I need to plug the cam sensor back in and test it with the offset set where it is to verify if the cam sensor unplugged helps the car run any better or worse. The car still didnt run worth a crap after 2K RPM but it ran MUCH better under 2K RPM.
I ran out of E85 so I'll need to grab more tomorrow. Hoping to drive again soon. I also got the USB driver installed and it hasnt blue screened on me yet!
meanmachine
Member
- Joined
- Feb 9, 2002
- Messages
- 117
This thread started back in early 2009...... you work about as fast as I do
me to. i bought my fast believe in 07 and ive got about 600 miles on it now. you cant rush a good job
.Well making some progress after talking with Cal this morning. I found out my Cam Sync numbers were bouncing all over the place becuase the green and red wires were swapped between the XFI and the Caspers adapter. Now the Cam Sync is locked at 111 so I need to adjust it down to 85. Then onto the next steps, I need to get my O2 corrections down, they are around 4 at idle now.
