Search found 4 matches
- Sat Apr 08, 2017 1:07 am
- Forum: Holden ALDL ECUs
- Topic: Very rich after 6PSI?
- Replies: 6
- Views: 4111
Re: Very rich after 6PSI?
The boost multiplier was just changed as a diagnosis attempt, easiest way to make a large change at a given boost pressure. As Paul mentioned it does seem like the file might actually have corrupted. We were having a lot of comms errors through the obd port so i made a comms board directly into the ...
- Wed Apr 05, 2017 11:38 pm
- Forum: Holden ALDL ECUs
- Topic: Very rich after 6PSI?
- Replies: 6
- Views: 4111
Re: Very rich after 6PSI?
I'll save a log next time it's on the dyno, probably wont be for a week or two. Just as boost passes the 6psi mark and around 5200rpm the actual afr goes from being on target to 10.60:1 only on around 50% throttle so far and the power curve just takes a dive. Fuel pressure is rising fine at the 1:1 ...
- Wed Apr 05, 2017 12:56 am
- Forum: Holden ALDL ECUs
- Topic: Very rich after 6PSI?
- Replies: 6
- Views: 4111
Very rich after 6PSI?
Hello all! Been tuning a boosted 355 with ose11p and have run into an issue where just after 6PSI the AFR goes very rich. I have even made big changes to the boost multiplier to see what effect it has but still the same thing injector duty cycle goes through the roof. I dont have any logs saved at t...
- Sat May 12, 2012 12:27 am
- Forum: For Sale
- Topic: FS: NVRAM ECM Conversion (VN to VS but not VS Ecotec)
- Replies: 59
- Views: 75111
Re: FS: NVRAM ECM Conversion
Just wondering if the RTP board will work with ds1230 nvram chips? i have a few sitting around. Cheers