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Followup questions. Does it sound like the MAF is the first place to start on tuning? If so would the "easy method" in the faq by EC Tune be the right way to start tuning it. Also what FT numbers...

The idle airflow appears to be about perfect (STIT+LTIT just about 0 each other out). The fueling looks OK. The timing is close to the other tune files I have looked at. The airflow in some of the...

Well seems like the answer is "tune it". No one has any ideas on what specifically might cause this?

The car has been to a tuner so it's not starting out with a raw stock tune. I understand that a wideband is necessary for WOT tuning. I hadn't read the FAQ on tuning the MAF with the narrow band O2's...

The VE was tuned with the MAF disabled. I don't have easy access to a wideband and I am guessing that a strict MAF tune is going to need one. I was hoping someone could look at the scans and the tune...

Time to resurrect this thread. I was in the middle of getting married and moving the wife into the house when I posted this, so pretty much everything got pushed aside and never had much chance to...

Sorry I'm posting from work. I thought someone might have some pointers based on the info I've given. I'll update it with that info when I can.

Throttle cracker airflow is set to 0 in the 400-1000-1600 range @ 0 mph. It was set that way by the tuner and I haven't touched. Since this is a drive by wire car, I've never been certain if the the...

I haven't done much with the timing. I've increased it to 26 and then brought it back down to 24. If you're talking about base running airflow, I've zero'd out the LTIT and pretty much got it as...

Well I've been trying for a long time to figure out the idle and was wondering if I could get a few pointers on where to look next. A little about the car, it has a Futral F13 cam on a 112 LSA with...

Can a C5 use the AC Pressure input on the PCM? Any easy write ups on how to wire it? It seems like this would save having to buy the upgraded cable.