Log file

[NITROUS]

Hey chrisj6, if you or anyone else what like to take alook at this log to see what's up with the LT's let me know what you think. I'm going to post it on HPT also. I was just playing around when I logged this.


Sorry, It's 101k and I'm only allowed to upload 80k. I'll see if I can compress it.

[NITROUS]

It's on HPT's forum under V8tuning if anyone want's to take a look.

[Motocycleguy]

Looks like a big ass exhaust leak, Your not running open headers during this log are you? Might want to post your tune up also.

[NITROUS]

I've looked at the exhaust and can't find anything except the cat's sound loose inside. I still need to cut these damn things off. I think the o2's might have gone bad on me. Looks like I'm gonna have to buy some new one's.

[RedHeartbeat]

There's a guy on Ebay that sells them for about $30 each, new. I bought a pair from him.

[Motocycleguy]

I see your getting alittle help over there? so im sure your on the way to the fix, Please let is know when you find out.

Your need you post your tune up and what you might have changed recently, I mean was it ok then ltft and stft just went to +25 out of the blue?

If it was fine one day then crap the next, Is not the tune. 02 sensor is possable but bolth banks at the same time I dought.

#1 you have a major exhaust leak. (Witch you confirmed not having)
#2 VE or MAF if running is way off? Not sure if you have a wideband but there is somewhat of a bug in hpt with open loop stft that will screw you up once back in closed loop should be none while in OL
#3 You have a unmetered Vaccum leak <--- my guess...

Good luck,

[NITROUS]

Tyson, I didn&#39;t have time to look at it last night. I agree with you it&#39;s pretty strange&#33; Yes things were running well and then bam, it just went crazy. I&#39;m going to look everything over if I have time tonight. The only recent change I made was hooking up my A/C which did pop the fuse in the relay box for some reason. I have to make sure I don&#39;t have a bad clutch or some wiring crossed which I doubt.

[NITROUS]

Ok, I had time tonight to reload my bin just for the hell of it and everything works fine now. If something strange is going to happen, it&#39;s gonna happen to me. That&#39;s just my luck&#33;&#33; :shrug: Hell, the A/C even works now. LOL I&#39;m wondering if my PCM is on the blink. I&#39;ll log a file as soon as I have some more time and let you guys tell me what you think. The cats still sound like crap until I remove them and I can here some clatter around the drivers side header but can&#39;t feel anything. I probably replace the gasket to make sure there isn&#39;t a problem. This was my reply at HPTuners.