84 Rabbit, 2.0 16v ITB

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Heterosapian
MegaSquirt Newbie
Posts: 1
Joined: Sat Oct 08, 2011 11:09 am

84 Rabbit, 2.0 16v ITB

Post by Heterosapian »

2.0 16v stock top and bottom end, ports, etc
TT 276 cam
GSXR 1000 throttles
30# injectors on a Bahn Brenner rail
Unknown brand header, no cat
Modified v2.2 board with dedicated coil driver (bypassing vw module)

Still working the kinks out. Was running spectacularly a while ago but something's amiss now. Ran like a normal car: start, run, drive. Now starts with a hit of starter fluid and a quick advance of the distributor; slowly back fixed timing to base and it idles but a bit rough. Will start immediately once it's warm. Misfires when revving slowly and fall apart when you snap the throttle too quickly. Coolant temp is super suspect right now; it's reading upwards of 400F so there's no enrichment happening for sure. I'll take any thoughts you got.
2011-10-08_13.42.50.msq
startnrun08oct.msl
This is a log of me starting and running the car, a slow throttle opening then five quick snaps, a longer slow throttle opening a few quick snaps and shut off.
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